- = | 1÷ = | 7× = | 3÷ = |
÷4= | + = | × ×8= | 0÷ = |
- = , | 1÷ = , | 7× = , | 3÷ =9, |
÷4= , | + = , | × ×8=1, | 0÷ =0. |
分析:根据分数四则运算的法则进行求解.
×
×8按照从左到右的顺序计算.点评:本题主要考查了分数的四则运算,计算时要细心,把结果化成最简分数.
编辑:chaxungu时间:2026-04-27 11:41:04分类:小学数学题库
- = | 1÷ = | 7× = | 3÷ = |
÷4= | + = | × ×8= | 0÷ = |
- = , | 1÷ = , | 7× = , | 3÷ =9, |
÷4= , | + = , | × ×8=1, | 0÷ =0. |
×
×8按照从左到右的顺序计算.