1-0.29= 8.8÷0.2= + ×2
2.4×5= 3.2+7.8= 5÷ ×4=
6﹣0.4=
7.52+2.48=
0.73÷0.1=
0÷×=
15×60=
÷=
4-=
24××
13×40=
6﹣0.6=
0.8×0.5=
186+24=
=
32×0.125=
15-15× =
÷ =
3.7×11﹣3.7=
10﹣0.08=
× ÷ × =
580+470=
10﹣8.06=
×4.2=
﹣ =
2.8×4=
0.125÷ =
× ÷ =
10﹣7.6=
8.32÷4=
2.4×5=
5÷2.5=
0.39×100=
0.1+0.09=
1÷=
=
96-69= 0.72+2.8= 0.125×0.8= 0.32÷0.1=
4× ÷4× = 7÷ = 1- =
403×19= -80%= ( - )×12=
12.5×0.8= 5-1 = 0.98×99+0.98= 7÷ ×7× =
÷ = × = 0.72÷0.6= 1.4× - ×1.4=