口算. × = | 1 ÷5= | 0÷8 = | - = |
3 ×4= | 4÷ = | 12÷5 = | 12 ÷5= |
解: × =![]() | 1 ÷5=![]() | 0÷8 =0 | - =![]() |
3 ×4=12![]() | 4÷ =7 | 12÷5 =2![]() | 12 ÷5=2![]() |
分析:根据分数的四则混合运算进行计算.
点评:此题主要考查的是分数的四则混合运算.
编辑:chaxungu时间:2026-04-27 11:03:38分类:小学数学题库
口算. × = | 1 ÷5= | 0÷8 = | - = |
3 ×4= | 4÷ = | 12÷5 = | 12 ÷5= |
解: × =![]() | 1 ÷5=![]() | 0÷8 =0 | - =![]() |
3 ×4=12![]() | 4÷ =7 | 12÷5 =2![]() | 12 ÷5=2![]() |