5,9,15,24,20用+,-,*,/如何等于607,9,16,24,48用+,-,*,/如何等于60

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5,9,15,24,20用+,-,*,/如何等于607,9,16,24,48用+,-,*,/如何等于60
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5,9,15,24,20用+,-,*,/如何等于607,9,16,24,48用+,-,*,/如何等于60
5,9,15,24,20用+,-,*,/如何等于60
7,9,16,24,48用+,-,*,/如何等于60

5,9,15,24,20用+,-,*,/如何等于607,9,16,24,48用+,-,*,/如何等于60
15除以5等于3
3乘以9等于27
27减24等于3
3乘以20等于60