0×3.96=
1÷2.4=
0.125×0.8=
4.62÷1%=
7.06+3.2=
5-=
+=
÷3=
720÷60=
0.22+0.42=
∶x= :
①:x=:0.75
②6x﹣0.5×5=9.5
36+48= 9.2-4.6= 560÷10= 12.5÷0.5=
- = 56× = 0.32= 2021×0.125×8=
①
②
③
④
①÷(3--)
②1.85×+1.15×-
③+1+6.625+
④5×(+)×4
⑤(16.4×75%﹣3.9)÷0.8
⑥3.28×+5.72÷□(在□里填上合适的数,使计算简便,并计算。)