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把12,16,20,24,15,30,35,33,36,48,60,18分解质因数(要有算式过程)
人气:137 ℃ 时间:2019-10-10 04:11:52
解答
12=2×2×3
16=2×2×2×2
20=2×2×5
24=2×2×2×3
15=3×5
30=2×3×5
35=5×7
33=3×11
36=2×2×3×3
48=2×2×2×2×3
60=2×2×3×5
18=2×3×3
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