{13-()}×2=16括号里应填几

{13-()}×2=16括号里应填几
2025-04-05 00:58:15
推荐回答(2个)
回答1:

{13-(5)}×2=16

解:{13-()}=16÷2
13-()=8
()=13-8
()=5

回答2:

{13-(5)}×2=16