× = | 1÷ = | 4×60%= | 0.875÷0.125= |
÷2= | 10÷ = | ×3.6= | 0× = |
× = , | 1÷ = , | 4×60%=2.4, | 0.875÷0.125=7, |
÷2= , | 10÷ =14, | ×3.6=0.8, | 0× =0. |
,
,2.4,7,
,14,0.8,0.分析:4×60%先把百分数化成小数再计算;
×3.6直接约分求解;0×
根据0乘任何数都得0来计算;其它题目根据运算法则直接求解.点评:本题考查了基本的计算,这类题目要在平时都积累经验,提高运算的速度和准确性.
编辑:chaxungu时间:2026-04-26 08:09:16分类:小学数学题库
× = | 1÷ = | 4×60%= | 0.875÷0.125= |
÷2= | 10÷ = | ×3.6= | 0× = |
× = , | 1÷ = , | 4×60%=2.4, | 0.875÷0.125=7, |
÷2= , | 10÷ =14, | ×3.6=0.8, | 0× =0. |
,
,2.4,7,
,14,0.8,0.
×3.6直接约分求解;0×
根据0乘任何数都得0来计算;其它题目根据运算法则直接求解.