35×526+65×534怎么简便计算?

2025-03-20 17:26:59
推荐回答(2个)
回答1:

35×526+65×534
=35×526+65×(526+8)
=35x526+65x526+65x8
=(35+65)x526+520
=100x526+520
=52600+520
=53120

回答2:

原式=(100-65)x526+65x534
=100x526-65x526+65X534
=52600+65x(534-526)
=52600+65x8
=52600+520
=53120