12× = | ÷12= | 18÷ = | ×3= |
= | = | ÷10= | 7× = |
= | 12÷ = | ÷3= | 27÷ = |
= | 6 = | 2= | = |
12× =8 | ÷12=![]() | 18÷ =40 | ×3=![]() |
=![]() | =![]() | ÷10=![]() | 7× =![]() |
=![]() | 12÷ =60 | ÷3=![]() | 27÷ =60 |
=![]() | 6 =10 | 2=![]() | =![]() |
分析:依据分数乘法和除法的运算法则,即可逐题解答.
点评:此题主要考查分数乘法和除法的运算法则的灵活应用.
编辑:chaxungu时间:2026-04-27 09:04:53分类:小学数学题库
12× = | ÷12= | 18÷ = | ×3= |
= | = | ÷10= | 7× = |
= | 12÷ = | ÷3= | 27÷ = |
= | 6 = | 2= | = |
12× =8 | ÷12=![]() | 18÷ =40 | ×3=![]() |
=![]() | =![]() | ÷10=![]() | 7× =![]() |
=![]() | 12÷ =60 | ÷3=![]() | 27÷ =60 |
=![]() | 6 =10 | 2=![]() | =![]() |