巧算373+298-273怎么算

巧算373+298-273怎么算
2025-03-12 01:24:44
推荐回答(3个)
回答1:

373+298-273
=(373-273)+298
=100+298
=398

回答2:

373+298-273
=373-273+298
=100+298
=398

回答3:

373+298-273
=273+100+298-273
=273-273+100+298
=100+298
=398