(7⼀9+3⼀4-11⼀12)*36+13⼀19+18*13⼀19 简算

2024-11-15 09:42:27
推荐回答(2个)
回答1:

(7/9+3/4-11/12)*36+13/19+18*13/19
=28+27-33+13/19*(1+18)
=12+13/19*19
=12+13
=25
希望对你有帮助

回答2:

(7/9+3/4-11/12)*36+13/19+18*13/19
=7/9×36+3/4×36-11/12×36+13/19×(1+18)
=28+27-33+13/19×19
=28+27-33+13
=22+13
=35