问题
解答题
直接写出得数
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答案
(1)0.25×3=0.75; | 9.1÷1.3=7; | 0.56×100=56; | 4.5÷0.9=5; |
(2)3.3×0.4=1.32; | 6.4÷0.08=80; | 5.1÷1.7=3; | 1×0.845=0.845; |
(3)8×(2.5+0.25)=22; | 15÷0.15=100; | 4.2÷0.14=30; | 0.81÷0.9=0.9; |
(4)13.5-6.2-3.8=3.5; | 4.9+8.7+5.1=18.7; | 2.4×1.25=3; | 1÷0.05=20. |