76.1x17-76.1x7+76.1X10 有没有简便计算有简便计算用简便计算计算?

2025-06-25 10:19:15
推荐回答(5个)
回答1:

76.1x17-76.1x7+76.1X10
=(76.1×10+76.1×7)-76.1×7+76.1+×10
=76.1×10+76.1×10
=761+761
=1522

回答2:

原式=76.1×(17-7+10)=76.1×20=761×2=1522

回答3:

原式=76.1x(17-7+10)
=76.1x20
=1522

回答4:

简便计算

76.1x17-76.1x7+76.1X10
=76.1x(17-7+10)
=76.1x20
=1522

回答5:

=76.1×(17-7+10)