问题
解答题
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答案
256+198=454, | 0.8+0.72=1.52, | 10.2-5.4-4.6=0.2, | 100÷25×4=16, |
720-299=421, | 10-4.35=5.65, | 25×37×4=3700, | 18×3÷18×3=9, |
250×6=1500, | 4.68÷100=0.0468, | 101×88-88=8800, | 7.8+0.2-7.8+0.2=0.4, |
480÷16=30, | 1.8×1000=1800, | 246-46×0=246, | 25+75÷75+25=51. |