1﹣0.01= 5÷8= 12.6﹣7.6﹣0.4= 3y+0.7y= 8.2÷0.01= 35÷0.5= 0.32×99+0.32= 2.9m﹣m=
15.75÷2.1= 4.23÷1.2=
2.5+0.5=
0.07×10=
1-0.25=
4.5-1.09=
0.4×5=
12.4n-4n=
0.16÷0.4=
2.4×0.5=
4÷0.05=
0.32=
9.5+4.2=
0.8×1.3=
14.1÷3=
3.5×2=
8.1-2.7=
1.4×0.3=
7.9+0.1=
2.5×4=
3x+4x=
5.69-1.7=
2.5÷0.5=
7.2-1.08=
5-3.2=
5.8+5.7=
3.5÷2÷5=
4÷0.8=
9+2.19=
6b-5b=
16.5-(6.5+2.7)=
10-6.2-1.8=
4.8+6= 0.8×0.6= 2.4×0.5= 1.25×8=
4.5-0.45= 3÷0.5= 63÷0.9= 1.2÷6=
1.25×8=
3.6+1.23=
0.62=
0.7÷1.4=
1.68÷0.7=
0.83-0.37=
9.3+7.6=
2x–x=
125×8= 6.6÷100= 3a+a= 33= 1.8+1.8×9=
1÷0.25= 2.6×1000= 2.4×0×2.4= 101×25= 63÷7÷9=