(1)8× = | (2)8+ = | (3)8- = | (4) ×0= | (5) ×1= |
(6) × = | (7) × = | (8)2 ×6= | (9)1 ×4= | (10)4 ×3= |
(1)8× =6 | (2)8+ =8![]() | (3)8- =![]() | (4) ×0=0 | (5) ×1=![]() |
(6) × =1 | (7) × =![]() | (8)2 ×6=17 | (9)1 ×4=6 | (10)4 ×3=![]() |
分析:依据分数乘法的计算法则,进行计算即可,要注意能约分的要先约分再计算.
点评:此题主要依据分数乘法的计算法则的灵活应用.
编辑:chaxungu时间:2026-04-27 10:08:40分类:小学数学题库
(1)8× = | (2)8+ = | (3)8- = | (4) ×0= | (5) ×1= |
(6) × = | (7) × = | (8)2 ×6= | (9)1 ×4= | (10)4 ×3= |
(1)8× =6 | (2)8+ =8![]() | (3)8- =![]() | (4) ×0=0 | (5) ×1=![]() |
(6) × =1 | (7) × =![]() | (8)2 ×6=17 | (9)1 ×4=6 | (10)4 ×3=![]() |
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