①12.5×20%×32
②87.5×0.25+75×87.5%
③(1-50%×)÷30%
④4.15-3.75×10%-
24×25%=
160÷40%=
1-72%=
36%+64%=
80×(1+25%)=
60÷(1-40%)=
45×(1-20%)=
72÷(1+20%)=
9×20%=
3.8÷50%=
13%+27%=
10×14%=
35%×50=
①(1-×)÷75%
②-80%×+25%
③4.8÷3×50%
④7.2×25%+2.8×25%
⑤÷(+75%)
⑥12÷×60%
1- - = × = 0.1÷10%= 0.7+ =
3.6×99+3.6= 0.24×5= ÷ = 0.23=
- = 10-1.05= 32÷24×0= 7.18×99+7.18=
901-698≈ 391÷41≈ ( + )×12= 3.9×4×0.25=