9.5×+0.5× 9.6-11÷7-×3
1.25×4×0.8×0.25 3.28×37+6.4×32.8﹣328×1%
①+3=
②
③
④0.32=
⑤1÷0.1﹣0.1×1=
⑥0.25+0.75=
⑦8﹣0.08=
⑧621÷89=
①x-x=
②:x=:
③x+45×=12
36+48= 9.2-4.6= 560÷10= 12.5÷0.5=
- = 56× = 0.32= 2021×0.125×8=