问题
解答题
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答案
(1)1.3-0.8=0.5 | (2)630÷90=7 | (3)6-0.37=5.63 | (4)0×100+100=100 |
(5)60×0=0 | (6)2.73+0.27=3 | (7)0.75+0.3=1.05 | (8)5×9+1=46 |
(9)4.3÷1000=0.0043 | (10)0.69+1.1=1.79 | (11)300×18=5400 | (12)7+7×9=70 |
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(1)1.3-0.8=0.5 | (2)630÷90=7 | (3)6-0.37=5.63 | (4)0×100+100=100 |
(5)60×0=0 | (6)2.73+0.27=3 | (7)0.75+0.3=1.05 | (8)5×9+1=46 |
(9)4.3÷1000=0.0043 | (10)0.69+1.1=1.79 | (11)300×18=5400 | (12)7+7×9=70 |