| 直接写出得数. 6.3÷0.1= | 240÷0.6= | 2.4×5= | 76+4.14= |
84÷ = | 1.02-0.6= | ÷ = | 46×10%= |
| 32×0.25= | 0÷ = | - = | 2- = |
| 0.56÷2.8= | 1÷2.5= | 32-23= | 4÷ - ÷4= |
| 解:6.3÷0.1=63 | 240÷0.6=400 | 2.4×5=12 | 76+4.14=80.14 |
84÷ =294 | 1.02-0.6=0.42 | ÷ =![]() | 46×10%=4.6 |
| 32×0.25=8 | 0÷ =0 | - =![]() | 2- =1![]() |
| 0.56÷2.8=0.2 | 1÷2.5=0.4 | 32-23=1 | 4÷ - ÷4=4![]() |
,4.6,8,0,
,1
,0.2,0.4,1,4
.分析:根据整数、分数、小数、百分数的加减乘除计算的方法进行计算,能简算的要简算.
点评:计算时,要灵活运用所学的知识,快速准确的进行计算.
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