56×0.956 4.25×1.14.25
a×0.870.87×a 5.04÷61
0.012×34=
4.08÷3.4=
2.5×0.4=
0.66÷11=
7.8÷3=
0.8×a×a=
3.6-0.36=
0.2×0.2=
7.6+0.6=
3.2m-0.2m-m=
1.08×25 2.07÷0.023 16.2÷0.85
7.08×2.7+7.08×7.3 2.33×1.25×8 3.14×102
8x-4×14=0 1.2x-0.9x=8.7