× = ÷25%= 4.8× =
0.65+0.5= 1-0.22= 5396÷89
0.65×4=
5.9×9.8=
0.32=
( )
2.5×11×40=
1+25%=
100×50%=
1÷10%=
100×10%=
1-70%=
35×40%=
1÷25%=
15÷30%=
43.5-3.5= = ÷ = - = 2.7- - =
6.2×9.9≈ 2.8× = 1÷9= 25÷25%= × ÷ × =
÷2= 3.6+2.5= 10-0.09= × =
45÷90%= 0.125×80= 0.36÷0.04= 0.3³=
= ( - )×12=
0.6÷0.001=
0.375÷=
4.85+1.5=
2.5×4÷2.5×4=
0.33=
25×20%=
3-=
1.6×=