(1.25-0.125)×8简算

问题描述:

(1.25-0.125)×8简算

(1.25-0.125)×8=1.25 × 8 - 0.125 × 8 = 10 - 1 = 9

123

(1.25-0.125)×8
=1.25×8-0.125×8
=10-1
=9

(1.25-0.125)×8
=1.25×8 - 0.125×8
=10 - 1
=9