从1⼀2.1⼀3.1⼀4.1⼀5``````1⼀32.1⼀33.1⼀34这些数中,选出五个使它们的和等于1.算式:()+()+()+()+()=1

2024-12-18 02:35:57
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回答1:

1/2+1/4+1/8+1/12+1/24=1