100-[3.25÷(3.25×12.5%)] 99×75%+0.2×7.5-
195﹣64=
6.8+2.95=
×=
7.5﹣﹣=
+÷40%=
×2.7=
÷=
1÷+÷1=
=
10﹣10%=
8×12.5%=
0.3×0.4=
2.95+0.5=
2÷0.25=
①-18.52+12.6-1.48
②12.5%×25%×32
③
④1.25×99+
⑤35÷[()×3]