问题标题:
脱式计算6.4×2.4+3.63.053-0.1×5.3213.6÷0.8÷0.03135.96-9.1×5.615.6÷1.3×0.3732.84×2.6+3.46.
问题描述:
脱式计算 6.4×2.4+3.6 | 3.053-0.1×5.3 |
213.6÷0.8÷0.03 | 135.96-9.1×5.6 |
15.6÷1.3×0.37 | 32.84×2.6+3.46. |
代进进回答:
(1)6.4×2.4+3.6=15.36+3.6=18.96;(2)3.053-0.1×5.3 =3.053-0.53=2.523;(3)213.6÷0.8÷0.03=267÷0.03=8900;(4)135.96-9.1×5.6=135.96-50.96=85;(5)15.6÷1.3×0.37=12×0.37=4.44;(6...
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