+0.375=
0.2²=
910÷70=
12-2=
()×24=
×11=
÷5=
1-×2=
25×4%=
=
①125%+0.24×58 ②85×2943 ③5.04÷4.8+5.04÷1.2 ④59+13-227×2.7 ⑤4.2÷23×117÷75% ⑥36×34+34×63+34
①35×15=
②56+78=
③5×10%=
④2.51﹣1.9=
⑤3.14×32=
⑥13+14=
⑦27×56=
⑧58+154=
⑨1+2.5=
⑩34×12+34×12=
①67%×4.3+4.3×33%
②(124+0.375)×48
③0.875×25+75×87.5%