| 口算 6× = | × = | × = | +6= |
× = | ×4= | 0.5- = | × = |
解:6× = , | × = , | × = . | +6=6 , |
× = , | ×4= , | 0.5- = , | × = . |
分析:本题根据分数的加法、减法、乘法及除法的运算法则计算即可.
点评:本题中的数据较为简单,完成时在保证做题质量的同时要注意做题的速度.
编辑:chaxungu时间:2026-04-27 07:34:16分类:小学数学题库
| 口算 6× = | × = | × = | +6= |
× = | ×4= | 0.5- = | × = |
解:6× = , | × = , | × = . | +6=6 , |
× = , | ×4= , | 0.5- = , | × = . |