حلول الأسئلة
السؤال
أوجد ناتج جمع أو طرح كل مما يأتي في أبسط صورة:
الحل
=
العامل المشترك الأصغر هو ٢٨.
شاهد حلول جميع الاسئلة
حل أسئلة تدرب وحل المسائل
أوجد ناتج جمع أو طرح كل مما يأتي في أبسط صورة:
١٢-
=
العامل المشترك الأصغر هو ٨.
١٣-
=
العامل المشترك الأصغر هو ١٠.
١٤-
=
العامل المشترك الأصغر هو ١٠.
١٥-
=
العامل المشترك الأصغر هو ٨.
١٦-
=
العامل المشترك الأصغر هو ١٢.
١٧-
=
العامل المشترك الأصغر هو ١٢.
١٨-
=
العامل المشترك الأصغر ٣٠.
١٩-
=
العامل المشترك الأصغر هو ٢٠.
٢٠- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2244.5%22%20x2%3D%2254.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2249.5%22%20y%3D%2212%22%3E%26%23x668%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2249.5%22%20y%3D%2232%22%3E%26%23x669%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math117e62166fc8586dfa4d1bc0e17%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2230.5%22%20y%3D%2224%22%3E%2B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%226.5%22%20x2%3D%2216.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2211.5%22%20y%3D%2212%22%3E%26%23x661%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2211.5%22%20y%3D%2232%22%3E%26%23x662%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
العامل المشترك الأصغر هو ١٨.
٢١- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2240.5%22%20x2%3D%2250.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2245.5%22%20y%3D%2212%22%3E%26%23x665%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2245.5%22%20y%3D%2232%22%3E%26%23x667%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math117e62166fc8586dfa4d1bc0e17%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2226.5%22%20y%3D%2224%22%3E%2B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2212.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2212%22%3E%26%23x661%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2232%22%3E%26%23x662%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
العامل المشترك الأصغر هو ١٤.
٢٢- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2244.5%22%20x2%3D%2256.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2250.5%22%20y%3D%2212%22%3E%26%23x669%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2250.5%22%20y%3D%2232%22%3E%26%23x661%3B%26%23x660%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math1da40657c9fece7e48d30af42d3%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2230.5%22%20y%3D%2224%22%3E%26%23x2212%3B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%226.5%22%20x2%3D%2216.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2211.5%22%20y%3D%2212%22%3E%26%23x662%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2211.5%22%20y%3D%2232%22%3E%26%23x665%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
العامل المشترك الأصغر هو ١٠.
٢٣- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2241.5%22%20x2%3D%2251.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2246.5%22%20y%3D%2212%22%3E%26%23x667%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2246.5%22%20y%3D%2232%22%3E%26%23x668%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math1da40657c9fece7e48d30af42d3%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2227.5%22%20y%3D%2224%22%3E%26%23x2212%3B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2213.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%228.5%22%20y%3D%2212%22%3E%26%23x663%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2232%22%3E%26%23x664%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
العامل المشترك الأصغر هو ٨.
٢٤- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2241.5%22%20x2%3D%2251.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2246.5%22%20y%3D%2212%22%3E%26%23x667%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2246.5%22%20y%3D%2232%22%3E%26%23x668%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math117e62166fc8586dfa4d1bc0e17%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2227.5%22%20y%3D%2224%22%3E%2B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2213.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%228.5%22%20y%3D%2212%22%3E%26%23x663%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2232%22%3E%26%23x664%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
العامل المشترك الأصغر هو ٨.
٢٥- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2241.5%22%20x2%3D%2255.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2248.5%22%20y%3D%2212%22%3E%26%23x667%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2248.5%22%20y%3D%2232%22%3E%26%23x661%3B%26%23x662%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math117e62166fc8586dfa4d1bc0e17%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2227.5%22%20y%3D%2224%22%3E%2B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2213.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2212%22%3E%26%23x662%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%228.5%22%20y%3D%2232%22%3E%26%23x663%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
العامل المشترك الأصغر هو ١٢.
٢٦- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2240.5%22%20x2%3D%2251.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2246.5%22%20y%3D%2212%22%3E%26%23x663%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2245.5%22%20y%3D%2232%22%3E%26%23x664%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math1da40657c9fece7e48d30af42d3%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2226.5%22%20y%3D%2224%22%3E%26%23x2212%3B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2212.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2212%22%3E%26%23x662%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2232%22%3E%26%23x667%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
العامل المشترك الأصغر هو ٢٨.
٢٧- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2240.5%22%20x2%3D%2251.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2245.5%22%20y%3D%2212%22%3E%26%23x669%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2246.5%22%20y%3D%2232%22%3E%26%23x661%3B%26%23x661%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math1da40657c9fece7e48d30af42d3%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2226.5%22%20y%3D%2224%22%3E%26%23x2212%3B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2212.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2212%22%3E%26%23x661%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2232%22%3E%26%23x662%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
العامل المشترك الأصغر هو ٢٢.
تحليل الجداول: لحل السؤالين ٢٨ - ٢٩ استعمل الجدول المجاور الذي يوضح الكسر الدال على بعض أنواع الكتب في مكتبة المدرسة.
٢٨- ما الفرق بين الكسر الذي يمثل كتب الأدب والشعر، والكسر الذي يمثل كتب التاريخ؟
الفرق بينهم =
= المضاعف المشترك الأصغر ٦٠.
٢٩- ما الكسر الذي يمثل القصص والكتب الدينية معاً؟
= المضاعف المشترك الأصغر هو ١٢٠.
جبر: أوجد قيمة كل عبارة مما يأتي:
٣٠- أ + ب إذا كانت أ =
، ب= 
+
=
المضاعف المشترك الأصغر هو ٣٠.
٣١- س - ص إذا كانت س=
، ص= 
= المضاعف المشترك الأصغر هو ١٠.
استعمل ترتيب العمليات في إيجاد الناتج في كل مما يأتي في أبسط صورة:
٣٢- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2267.5%22%20x2%3D%2279.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2273.5%22%20y%3D%2212%22%3E%26%23x669%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2273.5%22%20y%3D%2232%22%3E%26%23x661%3B%26%23x660%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math1f49eb453fa539158a42c727cab%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2257.5%22%20y%3D%2224%22%3E%2B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2236.5%22%20x2%3D%2247.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2241.5%22%20y%3D%2212%22%3E%26%23x662%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2242.5%22%20y%3D%2232%22%3E%26%23x663%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math1f49eb453fa539158a42c727cab%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2226.5%22%20y%3D%2224%22%3E%26%23x2212%3B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2216.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%229.5%22%20y%3D%2212%22%3E%26%23x661%3B%26%23x661%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%229.5%22%20y%3D%2232%22%3E%26%23x661%3B%26%23x665%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
المضاعف المشترك الأصغر هو ٣٠.
٣٣- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2262.5%22%20x2%3D%2276.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2269.5%22%20y%3D%2212%22%3E%26%23x667%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2269.5%22%20y%3D%2232%22%3E%26%23x661%3B%26%23x662%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math117e62166fc8586dfa4d1bc0e17%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2252.5%22%20y%3D%2224%22%3E%2B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2232.5%22%20x2%3D%2242.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2237.5%22%20y%3D%2212%22%3E%26%23x665%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2237.5%22%20y%3D%2232%22%3E%26%23x668%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math117e62166fc8586dfa4d1bc0e17%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2222.5%22%20y%3D%2224%22%3E%2B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2212.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2212%22%3E%26%23x665%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2232%22%3E%26%23x666%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
المضاعف المشترك الأصغر هو ٢٤.
٣٤- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2279.5%22%20x2%3D%2293.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2286.5%22%20y%3D%2212%22%3E%26%23x661%3B%26%23x665%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2286.5%22%20y%3D%2232%22%3E%26%23x661%3B%26%23x666%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math1da40657c9fece7e48d30af42d3%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2265.5%22%20y%3D%2224%22%3E%26%23x2212%3B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2240.5%22%20x2%3D%2251.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2246.5%22%20y%3D%2212%22%3E%26%23x661%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2246.5%22%20y%3D%2232%22%3E%26%23x663%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math1da40657c9fece7e48d30af42d3%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2226.5%22%20y%3D%2224%22%3E%26%23x2212%3B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2216.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%229.5%22%20y%3D%2212%22%3E%26%23x661%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%229.5%22%20y%3D%2232%22%3E%26%23x661%3B%26%23x662%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
المضاعف المشترك الأصغر هو ٤٨.
اكتب جملة جمع أو طرح لكل نموذج مما يأتي:
٣٥- .JPG)
٣٦- 
استعمل نماذج كسرية لإيجاد ناتج جمع أو طرح كل عبارة مما يأتي:
٣٧- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2232.5%22%20x2%3D%2243.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2238.5%22%20y%3D%2212%22%3E%26%23x661%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2238.5%22%20y%3D%2232%22%3E%26%23x663%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math117e62166fc8586dfa4d1bc0e17%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2222.5%22%20y%3D%2224%22%3E%2B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2212.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2212%22%3E%26%23x661%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2232%22%3E%26%23x666%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
المضاعف المشترك الأصغر هو ٦.
٣٨- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2232.5%22%20x2%3D%2242.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2237.5%22%20y%3D%2212%22%3E%26%23x665%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2237.5%22%20y%3D%2232%22%3E%26%23x668%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math1da40657c9fece7e48d30af42d3%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2222.5%22%20y%3D%2224%22%3E%26%23x2212%3B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2212.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2212%22%3E%26%23x661%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2232%22%3E%26%23x662%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
المضاعف المشترك الأصغر هو ٨.
٣٩- format('truetype')%3Bfont-weight%3Anormal%3Bfont-style%3Anormal%3B%7D%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%2233.5%22%20x2%3D%2243.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2238.5%22%20y%3D%2212%22%3E%26%23x665%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2238.5%22%20y%3D%2232%22%3E%26%23x666%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22math117e62166fc8586dfa4d1bc0e17%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%2223.5%22%20y%3D%2224%22%3E%2B%3C%2Ftext%3E%3Cline%20stroke%3D%22%23000000%22%20stroke-linecap%3D%22square%22%20stroke-width%3D%221%22%20x1%3D%222.5%22%20x2%3D%2213.5%22%20y1%3D%2218.5%22%20y2%3D%2218.5%22%2F%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%227.5%22%20y%3D%2212%22%3E%26%23x662%3B%3C%2Ftext%3E%3Ctext%20font-family%3D%22Arial%22%20font-size%3D%2216%22%20text-anchor%3D%22middle%22%20x%3D%228.5%22%20y%3D%2232%22%3E%26%23x663%3B%3C%2Ftext%3E%3C%2Fsvg%3E)
=
المضاعف المشترك الأصغر هو ٦.
٤٠ - دراسة: تعلم نورة أن الدراسة يومياً أفضل من حفظ المعلومات مرة واحدة لذا اعتادت تخصيص
ساعة لدراسة الرياضيات و
ساعة لدراسة اللغة العربية فأي هاتين المادتين خصصت لها زمناً أكبر؟ وكم كانت الزيادة؟
نورة قضت في مادة الرياضيات وقت أكثر من مادة اللغة العربية بمقدار
= ساعة المعامل المشترك الأصغر هو ٢٠.
٤١- مسألة مفتوحة: كون نموذجاً، ثم استعمله لتمثيل مجموع كسرين غير متشابهين.
٤٢- اكتشف الخطأ: أوجد كل من سلطان ومازن ناتج كما هو مبين أدناه. فأيهما كانت إجابته صحيحة؟ وضح إجابتك.
سلطان، لجمع كسرين متشابهين، أعد كتابتهما باستعمال (م، م، أ) لمقامهما، ثم اجمع بسطيهما، ويبقي المقام نفسه.
تحد: حدد إن كانت كل جملة مما يأتي صحيحة أحياناً، أم صحيحة دائماً، أم غير صحيحة مطلقاً:
٤٣- ناتج جمع كسرين كل منهما أصغر من ١، يكون أصغر من ١.
صحيحة أحياناً.
٤٤- ناتج طرح كسرين يكون أصغر من أي منهما.
صحيحة أحياناً.
٤٥- اكتب مسألة من واقع الحياة تتطلب طرح
من 
مشى هشام كلم في ١٠ دقائق، ومشى وليد
كلم في الزمن نفسه.
بكم تزيد المسافة التي قطعها هشام على المسافة التي قطعها وليد؟
كلم
٤٦- رسم فهد منظراً على ورقة من الورق المقوى طولها
متر، وعرضها يقل عن طرحها
متر، فما عرض هذه الورقة؟
أ-) متر
ب) متر
جـ) متر
د) متر