① -( - )-
②875-375÷25
③12.5×32×0.25
④48×75%+53× -0.75
⑤
×+÷
0.9×999+0.9
25%×÷
9+(-0.75)÷
25%×(1.01+1.01+1.01+1.01) 12.5÷+12.5× 3.7×99+37×0.1
765×613+765×387
5.1+27.1%+4.9+32.9%
①6.4×2.5×1.25
②8.5×98%
③÷4+×
④×
①
②
③
④
⑥
①2021÷1.25÷
②5.74×12.5%+1.26÷8+
③(-0.6)÷(-)
④0.8÷[(+)×]