问题
解答题
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答案
5.4+2.7=8.1, | 1.6+4=5.6, | 6-0.3=5.7, | 1.25×8=10, |
5.5-5=0.5, | 11X+5X=16X, | 4B-B=3B, | 3Y×2Y=6XY, |
C+3.4C=4.4C, | 5A×B=5AB. |
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5.4+2.7=8.1, | 1.6+4=5.6, | 6-0.3=5.7, | 1.25×8=10, |
5.5-5=0.5, | 11X+5X=16X, | 4B-B=3B, | 3Y×2Y=6XY, |
C+3.4C=4.4C, | 5A×B=5AB. |