56.5×9.9+5.65等于多少?

2024-11-15 07:17:55
推荐回答(5个)
回答(1):

56.5×9.9+5.65
=5.65×99+5.65
=5.65×(99+1)
=5.65×100
=565

回答(2):

=5.65*99+5.65
=5.65(99+1)
=5.65*100
=565

回答(3):

565

回答(4):

56.5×9.9+5.65=56.5×9.9+56.5×0.1=56.5×10=565

回答(5):