{"id":2969,"date":"2022-09-09T19:27:52","date_gmt":"2022-09-09T19:27:52","guid":{"rendered":"https:\/\/www.studyzonebd.com\/math\/?p=2969"},"modified":"2022-09-09T19:39:28","modified_gmt":"2022-09-09T19:39:28","slug":"class-05-chapter-14-calculator-and-computer","status":"publish","type":"post","link":"https:\/\/www.studyzonebd.com\/math\/class-05-chapter-14-calculator-and-computer\/","title":{"rendered":"\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ea\u09b6\u0983 \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u00a0\u0993\u00a0\u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 | \u09aa\u099e\u09cd\u099a\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ea\u09b6\u0983 \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u00a0\u0993\u00a0\u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u0964 \u09aa\u099e\u09cd\u099a\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Class Five(05) <a href=\"https:\/\/en.wikipedia.org\/wiki\/Mathematics\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Math <\/a>Book Solution | Chapter Fourteen (14) &#8211; Calculator and Computer <\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ea\u09b6\u0983 \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u00a0\u0993\u00a0\u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u098f\u09b0 \u00a0\u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0, \u09b8\u0982\u0995\u09cd\u09b7\u09bf\u09aa\u09cd\u09a4 \u0993 \u09b8\u09c3\u099c\u09a8\u09b6\u09c0\u09b2 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u09eb\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09e7\u09ea 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20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%)\">\u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u098f\u09b0 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u09a6\u09c7\u0996\u09c1\u09a8<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:23px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u00a0\u0993\u00a0\u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0<\/strong><\/h4>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u09e7\u09ea.\u09e7 \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7. \u098f\u0995\u099f\u09bf \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09a8\u09bf\u099a\u09c7\u09b0 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class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a5\u09ae\u09c7 \u0995\u09cd\u09af\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 ON \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09c7\u09aa\u09c7 \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09bf\u0964 \u098f\u09b0\u09aa\u09b0 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09bf\u0964<br>\u09e7\u09e7\u09ed\u09e6\u00f7\u09e8\u09ec=\u09ea\u09eb<br>\u09e7.\u09ecx\u09e8.\u09ebx\u09e7\u09e6=\u09ea\u09e6<br>\u09ea\u09eb-\u09ea\u09e6-\u09ea.\u09ee=\u09e6.\u09e8<br>\u09e6.\u09e8x\u09eb=\u09e7<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u09eb)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a5\u09ae\u09c7 \u0995\u09cd\u09af\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 ON \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09c7\u09aa\u09c7 \u099a\u09be\u09b2\u09c1 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class=\"wp-block-paragraph\"><strong>\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09ad\u09be\u0981\u099c \u0995\u09b0\u09be \u0995\u09be\u0997\u099c\u099f\u09bf\u09b0 \u09aa\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u09a4\u09c7 \u09b9\u09b2\u09c7 \u09e6.\u09e7 \u09ae\u09bf\u09b2\u09bf\u09ae\u09bf\u099f\u09be\u09b0\u0995\u09c7 \u09e7\u09e6 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0997\u09c1\u09a3 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964<br>\u09aa\u09cd\u09b0\u09a5\u09ae\u09c7 \u0995\u09cd\u09af\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 ON \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09c7\u09aa\u09c7 \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09bf\u0964 \u098f\u09b0\u09aa\u09b0 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 \u09ac\u09cb\u09a4\u09be\u09ae 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class=\"wp-block-paragraph\">&nbsp;&nbsp;(\u09e7)\u09e7x\u09e8x\u09e9x\u09eax\u09ebx\u09ecx\u09edx\u09eex\u09efx\u09e7\u09e6<br>&nbsp;&nbsp;(\u09e8)\u09e7.\u09e7x\u09e7.\u09e7x\u09e7.\u09e7x\u09e7.\u09e7x\u09e7.\u09e7x\u09e7.\u09e7<br>&nbsp;&nbsp;(\u09e9)\u09e8.\u09ea\u00f7{\u09e6.\u09e9x(\u09ea\u09e6x\u09e6.\u09e7\u09e8\u09eb-\u09e7)}-\u09e8<br>&nbsp;&nbsp;(\u09ea)(\u09e8.\u09e9\u09ebx\u09ea.\u09ef-\u09e6.\u09e7\u09ebx\u09ec.\u09e9+\u09e8\u09ed.\u09ee\u09e9)\u00f7\u09e7\u09eb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u09e7)<br>\u09aa\u09cd\u09b0\u09a5\u09ae\u09c7 \u0995\u09cd\u09af\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 ON \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09c7\u09aa\u09c7 \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09bf\u0964 \u098f\u09b0\u09aa\u09b0 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7\u09b0 \u099c\u09a8\u09cd\u09af 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class=\"wp-block-paragraph\">(\u09e9)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a5\u09ae\u09c7 \u0995\u09cd\u09af\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 ON \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09c7\u09aa\u09c7 \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09bf\u0964 \u098f\u09b0\u09aa\u09b0 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09bf\u0964<br>\u09ea\u09e6x\u09e6.\u09e7\u09e8\u09eb=\u09eb<br>\u09eb-\u09e7=\u09ea<br>\u09e6.\u09e9x\u09ea=\u09e7.\u09e8<br>\u09e8.\u09ea\u00f7\u09e7.\u09e8=\u09e8<br>\u09e8-\u09e8=\u09ea<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u09ea)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09aa\u09cd\u09b0\u09a5\u09ae\u09c7 \u0995\u09cd\u09af\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 ON \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09c7\u09aa\u09c7 \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09bf\u0964 \u098f\u09b0\u09aa\u09b0 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09bf\u0964<br>\u09e8.\u09e9\u09ebx\u09ea.\u09ef=\u09e7\u09e7.\u09eb\u09e7\u09eb<br>\u09e6.\u09e7\u09ebx\u09ec.\u09e9=\u09e6.\u09ef\u09ea\u09eb<br>\u09e7\u09e7.\u09eb\u09e7\u09eb-\u09e6.\u09ef\u09ea\u09eb+\u09e8\u09ed.\u09ee\u09e9=\u09e9\u09ee.\u09ea<br>\u09e9\u09ee.\u09ea\u00f7\u09e7\u09eb=\u09e8.\u09eb\u09ec<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8.\u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09be\u099c\u0997\u09c1\u09b2\u09cb \u0995\u09b0\u0983<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/studyzonebd.com\"><img decoding=\"async\" src=\"https:\/\/blogger.googleusercontent.com\/img\/a\/AVvXsEgKLJrfSQH4OcPVwpWCWZhSw2DISc5N8e10uyT-mFlDxHn3F7IMNRP5H9IsdL_B2ZSKZ2VtvCDnj3n9nDurUba2zIEf6y-4S4ntl2DBxKQdkRUVh7PkdCgHUOKOakDr223SqSRWvh4sRvel3mxBvVOtkYgtpg8J7mXVr3XpsEkP6ycPzRG9nem5wOrO2g\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(\u09e7) \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 \u099a\u09be\u09b0 \u0995\u09cb\u09a3\u09be \u09a5\u09c7\u0995\u09c7 \u099a\u09be\u09b0\u099f\u09bf \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a8\u09be\u0993 (\u09e7,\u09e9,\u09ed \u0993 \u09ef) \u098f\u09ac\u0982 \u098f\u0987 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0997\u09c1\u09b2\u09cb \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09b6\u09c1\u09b0\u09c1 \u09b9\u09af\u09bc \u098f\u09b0\u0995\u09ae \u09e9 \u0985\u0999\u09cd\u0995\u09ac\u09bf\u09b6\u09bf\u09b7\u09cd\u099f \u09b8\u0982\u0996\u09cd\u09af\u09be \u0998\u09a1\u09bc\u09bf\u09b0 \u0995\u09be\u0981\u099f\u09be\u09b0 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class=\"wp-block-paragraph\">\u0995\u09c7\u09a8 \u0989\u09a4\u09cd\u09a4\u09b0 \u098f\u0995\u0987 \u09a4\u09be\u09b0 \u0995\u09be\u09b0\u09a3 \u099a\u09bf\u09a8\u09cd\u09a4\u09be \u0995\u09b0\u09bf\u0964<br>\u09e7\u09e8\u09e9+\u09e9\u09ec\u09ef+\u09ef\u09ed\u09ee+\u09ed\u09ea\u09e7=\u09e8\u09e8\u09e8\u09e6<br>\u09e9\u09ec\u09ef+\u09ef\u09ee\u09ed+\u09ed\u09ea\u09e7+\u09e7\u09e8\u09e9=\u09e8\u09e8\u09e8\u09e6<br>\u09ef\u09ee\u09ed+\u09ed\u09ea\u09e7+\u09e7\u09e8\u09e9+\u09e9\u09ec\u09ef=\u09e8\u09e8\u09e8\u09e6<br>\u09ed\u09ea\u09e7+\u09e7\u09e8\u09e9+\u09e9\u09ec\u09ef+\u09ef\u09ee\u09ed=\u09e8\u09e8\u09e8\u09e6<br>\u0995\u09be\u09b0\u09a3\u0983 \u09e7,\u09e9,\u09ed \u0993 \u09ef \u09b8\u0982\u0996\u09cd\u09af\u09be\u0997\u09c1\u09b2\u09cb\u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09b6\u09c1\u09b0\u09c1 \u09e9 \u0985\u0999\u09cd\u0995\u09ac\u09bf\u09b6\u09bf\u09b7\u09cd\u099f \u09b8\u0982\u0996\u09cd\u09af\u09be \u0998\u09a1\u09bc\u09bf\u09b0 \u0995\u09be\u0981\u099f\u09be\u09b0 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\u09b9\u09ac\u09c7?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0995\u09c7\u09a8 \u0989\u09a4\u09cd\u09a4\u09b0 \u2026.. \u09a4\u09be\u09b0 \u0995\u09be\u09b0\u09a3 \u099a\u09bf\u09a8\u09cd\u09a4\u09be \u0995\u09b0\u0964<br>\u09e8\u09e7\u09ea+\u09ea\u09ed\u09ee+\u09ee\u09ef\u09ec+\u09ec\u09e9\u09e8=\u2026\u2026<br>\u09ee\u09ed\u09ea+\u09ea\u09e7\u09e8+\u09e8\u09e9\u09ec+\u09ec\u09ef\u09ee=\u2026\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0995\u09c7\u09a8 \u0989\u09a4\u09cd\u09a4\u09b0 \u098f\u0995\u0987 \u09a4\u09be\u09b0 \u0995\u09be\u09b0\u09a3 \u099a\u09bf\u09a8\u09cd\u09a4\u09be \u0995\u09b0\u0964<br>\u09e8\u09e7\u09ea+\u09ea\u09ed\u09ee+\u09ee\u09ef\u09ec+\u09ec\u09e9\u09e8=\u09e8\u09e8\u09e8\u09e6<br>\u09ee\u09ed\u09ea+\u09ea\u09e7\u09e8+\u09e8\u09e9\u09ec+\u09ec\u09ef\u09ee=\u09e8\u09e8\u09e8\u09e6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0995\u09be\u09b0\u09a3\u0983 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0997\u09c1\u09b2\u09cb\u0995\u09c7 \u0989\u09aa\u09b0 \u09a8\u09bf\u099a\u09c7 \u09b8\u09be\u099c\u09bf\u09af\u09bc\u09c7 \u09aa\u09be\u0987,<\/p>\n\n\n\n<figure class=\"wp-block-table aligncenter is-style-stripes\"><table><tbody><tr><td>\u09e8\u09e7\u09ea<\/td><td>\u09ee\u09ed\u09ea<\/td><\/tr><tr><td>\u09ea\u09ed\u09ee<\/td><td>\u09ea\u09e7\u09e8<\/td><\/tr><tr><td>\u09ee\u09ef\u09ec<\/td><td>\u09e8\u09e9\u09ec<\/td><\/tr><tr><td>(+)\u09ec\u09e9\u09e8<\/td><td>(+)\u09ec\u09ef\u09ee<\/td><\/tr><tr><td>\u09e8\u09e8\u09e8\u09e6<\/td><td>\u09e8\u09e8\u09e8\u09e6<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0996\u09be\u09a8\u09c7 \u09a6\u09c7\u0996\u09be \u09af\u09be\u09af\u09bc \u09af\u09c7, \u0998\u09a1\u09bc\u09bf\u09b0 \u0995\u09be\u0981\u099f\u09be\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a6\u09bf\u0995 \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0997\u09c1\u09b2\u09cb\u09b0 \u098f\u0995\u0995, \u09a6\u09b6\u0995 \u0993 \u09b6\u09a4\u0995\u09c7\u09b0 \u0998\u09b0\u09c7\u09b0 \u0985\u0999\u09cd\u0995\u0997\u09c1\u09b2\u09cb\u09b0 \u09b8\u09be\u09a5\u09c7 \u0998\u09a1\u09bc\u09bf\u09b0 \u0995\u09be\u0981\u099f\u09be\u09b0 \u09a6\u09bf\u0995 \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 \u098f\u0995\u0995, \u09a6\u09b6\u0995 \u0993 \u09b6\u09a4\u0995\u09c7\u09b0 \u0998\u09b0\u09c7\u09b0 \u0985\u0999\u09cd\u0995\u0997\u09c1\u09b2\u09cb\u09b0 \u09ae\u09bf\u09b2 \u09b0\u09af\u09bc\u09c7\u099b\u09c7\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982, \u09a6\u09c1\u0987\u099f\u09bf \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0997\u09c1\u09b2\u09cb\u09b0 \u09af\u09cb\u0997\u09ab\u09b2 \u098f\u0995\u0987 \u09b9\u09ac\u09c7\u0964<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\"><span style=\"text-decoration: underline;\">\u09ac\u09bf\u0995\u09b2\u09cd\u09aa \u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/span><\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7\u09ea \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u0993 \u09b8\u09ae\u09be\u09a7\u09be\u09a8<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e7. \u098f\u0995\u099f\u09bf \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09a8\u09bf\u099a\u09c7\u09b0 \u09b9\u09bf\u09b8\u09be\u09ac\u0997\u09c1\u09b2\u09cb \u0995\u09b0 :<\/strong><br>(\u09e7) \u09e7 \u00d7 \u09e8 \u00d7 \u09e9 \u00d7 \u09ea \u00d7 \u09eb \u00d7 \u09ec \u00d7 \u09ed \u00d7 \u09ee \u00d7 \u09ef \u00d7 \u09e7\u09e6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u09e9) \u09e8.\u09ea \u00f7 {\u09e6.\u09e9 \u00d7 (\u09ea\u09e6 \u00d7 \u09e6.\u09e7\u09e8\u09eb \u2013 \u09e7)} \u2013 \u09e8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u09e8) \u09e7.\u09e7 \u00d7 \u09e7.\u09e7 \u00d7 \u09e7.\u09e7 \u00d7 \u09e7.\u09e7 \u00d7 \u09e7.\u09e7 \u00d7 \u09e7.\u09e7<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u09ea) (\u09e8.\u09e9\u09eb \u00d7 \u09ea.\u09ef \u2013 \u09e6.\u09e7\u09eb \u00d7 \u09ec.\u09e9 + \u09e8\u09ed.\u09ee\u09e9) \u00f7 \u09e7\u09eb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/strong><br><img decoding=\"async\" src=\"http:\/\/shomadhan.net\/wp-content\/uploads\/2022\/08\/Screenshot_30.png\" alt=\"\u09eb\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09e7\u09ea \u0985\u09a7\u09cd\u09af\u09be\u09af\u09bc \u09b8\u09ae\u09be\u09a7\u09be\u09a8\" style=\"width: 700px;\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u09e8. \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09be\u099c\u0997\u09c1\u09b2\u09cb \u0995\u09b0 :<\/strong><br>(\u09e7) \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u09c7\u09b0 \u099a\u09be\u09b0 \u0995\u09cb\u09a3\u09be \u09a5\u09c7\u0995\u09c7 \u099a\u09be\u09b0\u099f\u09bf \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a8\u09be\u0993 (\u09e7, \u09e9, \u09ed \u0993 \u09ef) \u098f\u09ac\u0982 \u098f\u0987 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0997\u09c1\u09b2\u09cb \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09b6\u09c1\u09b0\u09c1 \u09b9\u09af\u09bc \u098f\u09b0\u0995\u09ae \u09e9 \u0985\u0999\u09cd\u0995 \u09ac\u09bf\u09b6\u09bf\u09b7\u09cd\u099f \u09b8\u0982\u0996\u09cd\u09af\u09be \u0998\u09a1\u09bc\u09bf\u09b0 \u0995\u09be\u099f\u09be\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a6\u09bf\u0995 \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 (\u09ac\u09be\u09ae \u09b9\u09be\u09a4\u09c7\u09b0 \u09a6\u09bf\u0995) \u09ea \u09ac\u09be\u09b0 \u09a8\u09be\u0993\u0964 \u09af\u09cb\u0997\u09ab\u09b2 \u0995\u09a4 \u09b9\u09ac\u09c7?<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/shomadhan.net\/wp-content\/uploads\/2022\/08\/Screenshot_31.png\" alt=\"\u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09be\u099c\u0997\u09c1\u09b2\u09cb \u0995\u09b0\" class=\"wp-image-5135\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">(\u09e8) (\u09e7, \u09e8, \u09e9, \u09ea, \u09eb, \u09ec, \u09ed, \u09ee \u0993 \u09ef) \u09a5\u09c7\u0995\u09c7 \u09af\u09c7\u0995\u09cb\u09a8\u09cb \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a8\u09be\u0993 \u098f\u09ac\u0982 \u098f\u0987 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0997\u09c1\u09b2\u09cb \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09b6\u09c1\u09b0\u09c1 \u09b9\u09af\u09bc \u098f\u09b0\u0995\u09ae \u09e9 \u0985\u0999\u09cd\u0995 \u09ac\u09bf\u09b6\u09bf\u09b7\u09cd\u099f \u09b8\u0982\u0996\u09cd\u09af\u09be \u0998\u09a1\u09bc\u09bf\u09b0 \u0995\u09be\u0981\u099f\u09be\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a6\u09bf\u0995 \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 (\u09ac\u09be\u09ae \u09b9\u09be\u09a4\u09c7\u09b0 \u09a6\u09bf\u0995) \u0985\u09a5\u09ac\u09be \u0998\u09a1\u09bc\u09bf\u09b0 \u0995\u09be\u0981\u099f\u09be\u09b0 \u09a6\u09bf\u0995 \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 (\u09a1\u09be\u09a8 \u09b9\u09be\u09a4\u09c7\u09b0 \u09a6\u09bf\u0995) \u09ea \u09ac\u09be\u09b0 \u09a8\u09be\u0993\u0964 \u09af\u09cb\u0997\u09ab\u09b2 \u0995\u09a4 \u09b9\u09ac\u09c7? \u0995\u09c7\u09a8 \u0989\u09a4\u09cd\u09a4\u09b0 \u09a4\u09be\u09b0 \u0995\u09be\u09b0\u09a3 \u099a\u09bf\u09a8\u09cd\u09a4\u09be \u0995\u09b0\u0964<br>\u09e8\u09e7\u09ea + \u09ea\u09ed\u09ee + \u09ee\u09ef\u09ec + \u09ec\u09e9\u09e8 =<br>\u09ee\u09ed\u09ea + \u09ea\u09e7\u09e8 + \u09e8\u09e9\u09ec + \u09ec\u09ef\u09ee =<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" src=\"http:\/\/shomadhan.net\/wp-content\/uploads\/2022\/08\/Screenshot_32.png\" alt=\"\u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0 \u0993 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\" style=\"width: 800px;\"><br><strong>\u09b8\u09ae\u09be\u09a7\u09be\u09a8 :<\/strong><br>(\u09e7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" src=\"http:\/\/shomadhan.net\/wp-content\/uploads\/2022\/08\/Screenshot_33.png\" alt=\"\u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7\u09ea \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u0993 \u09b8\u09ae\u09be\u09a7\u09be\u09a8\" style=\"width: 500px;\"><br>\u0995\u09be\u09b0\u09a3 : \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u09af\u09cb\u0997\u09c7 \u09aa\u09c3\u09a5\u0995\u09ad\u09be\u09ac\u09c7 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0997\u09c1\u09b2\u09cb\u09b0 \u098f\u0995\u0995, \u09a6\u09b6\u0995 \u0993 \u09b6\u09a4\u0995 \u09b8\u09cd\u09a5\u09be\u09a8\u09c0\u09af\u09bc \u0985\u0999\u09cd\u0995\u0997\u09c1\u09b2\u09cb \u09b8\u09ae\u09be\u09a8\u0964 \u09af\u09c7\u09ae\u09a8 : \u09aa\u09cd\u09b0\u09a5\u09ae \u09af\u09cb\u0997\u09c7 \u098f\u0995\u0995 \u09b8\u09cd\u09a5\u09be\u09a8\u09c0\u09af\u09bc \u0985\u0999\u09cd\u0995\u0997\u09c1\u09b2\u09cb \u09b9\u099a\u09cd\u099b\u09c7 \u09e9, \u09ef, \u09ed, \u09e7 \u0993 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09af\u09cb\u0997\u09c7 \u098f\u0995\u0995 \u09b8\u09cd\u09a5\u09be\u09a8\u09c0\u09af\u09bc \u0985\u0999\u09cd\u0995\u0997\u09c1\u09b2\u09cb \u09b9\u099a\u09cd\u099b\u09c7, \u09ef, \u09ed, \u09e7, \u09e9\u0964 \u0989\u09ad\u09af\u09bc\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u0987 \u0985\u0999\u09cd\u0995\u0997\u09c1\u09b2\u09cb \u09b8\u09ae\u09be\u09a8 \u0995\u09bf\u099b\u09c1 \u09ac\u09bf\u09a8\u09cd\u09af\u09be\u09b8 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09a4\u09be\u0987 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u09af\u09cb\u0997\u09c7\u09b0 \u09af\u09cb\u0997\u09ab\u09b2 \u09b8\u09ae\u09be\u09a8\u0964<br>(\u09e8) (\u09e7, \u09e8, \u09e9, \u09ea, \u09eb, \u09ec, \u09ed, \u09ee \u0993 \u09ef) \u09a5\u09c7\u0995\u09c7 \u09af\u09c7\u0995\u09cb\u09a8\u09cb \u09b8\u0982\u0996\u09cd\u09af\u09be \u09a8\u09be\u0993 \u098f\u09ac\u0982 \u098f\u0987 \u09b8\u0982\u0996\u09cd\u09af\u09be\u0997\u09c1\u09b2\u09cb \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09b6\u09c1\u09b0\u09c1 \u09b9\u09af\u09bc \u098f\u09b0\u0995\u09ae \u09e9 \u0985\u0999\u09cd\u0995 \u09ac\u09bf\u09b6\u09bf\u09b7\u09cd\u099f \u09b8\u0982\u0996\u09cd\u09af\u09be \u0998\u09a1\u09bc\u09bf\u09b0 \u0995\u09be\u0981\u099f\u09be\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a6\u09bf\u0995 \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 (\u09ac\u09be\u09ae \u09b9\u09be\u09a4\u09c7\u09b0 \u09a6\u09bf\u0995) \u0985\u09a5\u09ac\u09be \u0998\u09a1\u09bc\u09bf\u09b0 \u0995\u09be\u0981\u099f\u09be\u09b0 \u09a6\u09bf\u0995 \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 (\u09a1\u09be\u09a8 \u09b9\u09be\u09a4\u09c7\u09b0 \u09a6\u09bf\u0995) \u09ea \u09ac\u09be\u09b0 \u09a8\u09be\u0993\u0964 \u09af\u09cb\u0997\u09ab\u09b2 \u0995\u09a4 \u09b9\u09ac\u09c7?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0995\u09c7\u09a8 \u0989\u09a4\u09cd\u09a4\u09b0 \u09e8\u09e8\u09e8\u09e6 \u09a4\u09be\u09b0 \u0995\u09be\u09b0\u09a3 \u099a\u09bf\u09a8\u09cd\u09a4\u09be \u0995\u09b0\u0964<br><img decoding=\"async\" src=\"http:\/\/shomadhan.net\/wp-content\/uploads\/2022\/08\/Screenshot_34.png\" alt=\"\u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7\u09ea\" style=\"width: 500px;\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0995\u09be\u09b0\u09a3 : (\u09e7) \u098f\u09b0 \u0985\u09a8\u09c1\u09b0\u09c2\u09aa\u0964<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ea\u09b6\u0983 \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u00a0\u0993\u00a0\u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u0964 \u09aa\u099e\u09cd\u099a\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Class Five(05) Math Book Solution | Chapter Fourteen (14) &#8211; Calculator and Computer \u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ea\u09b6\u0983 \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u00a0\u0993\u00a0\u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u098f\u09b0 \u00a0\u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0, \u09b8\u0982\u0995\u09cd\u09b7\u09bf\u09aa\u09cd\u09a4 \u0993 \u09b8\u09c3\u099c\u09a8\u09b6\u09c0\u09b2 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 \u09eb\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09e7\u09ea \u0985\u09a7\u09cd\u09af\u09be\u09af\u09bc \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u0964 \u09aa\u099e\u09cd\u099a\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0 \u09e7\u09ea \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0 \u0993 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u098f\u09b0 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u0993 \u0989\u09a4\u09cd\u09a4\u09b0 \u098f\u0996\u09be\u09a8\u09c7 \u09b0\u09df\u09c7\u099b\u09c7\u0964 \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u00a0\u0993\u00a0\u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1330,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[18],"tags":[19,20],"class_list":["post-2969","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-class-five","tag-class-5","tag-class-five"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ea\u09b6\u0983 \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u00a0\u0993\u00a0\u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 | \u09aa\u099e\u09cd\u099a\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf - Study Zone BD<\/title>\n<meta name=\"description\" content=\"\u09aa\u099e\u09cd\u099a\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 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Chapter Fourteen (14) - Calculator and Computer. \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c0\u09b0 \u09b8\u09ae\u09be\u09a7\u09be\u09a8\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.studyzonebd.com\/math\/class-05-chapter-14-calculator-and-computer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0985\u09a7\u09cd\u09af\u09be\u09df \u09e7\u09ea\u09b6\u0983 \u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09c7\u099f\u09b0\u00a0\u0993\u00a0\u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 | \u09aa\u099e\u09cd\u099a\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf - Study Zone BD\" \/>\n<meta property=\"og:description\" content=\"\u09aa\u099e\u09cd\u099a\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Class Five (05) Math Book Solution. 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