﹣0.5= +3= ×= 0.8×=
0.23+177%= 2.5×40= 1÷= ×÷×=
5.6+2.3=
12﹣1.9=
-=
1.4÷0.2=
0.7×0.5=
4.18÷10=
0.25×4=
÷=
×=
1.25×0.8=
2.7×0.8×0=
×80=
60÷=
3.4﹣1.52=
0.25×44=
6.12+3.78=
35×=
0.25×24×4=
×+×=
÷ =
﹣ =
× =
+ × ×0=
43.96+31.4=
0.625×8=
2.8× =
0.25×16=
3.14×3×0=
28.4+6=
+=
1÷=
2-=
4.25+5.75=
10﹣0.01=
0.8×0.4=
105×4=
27+68=
72÷ =
6.3+0.1=
398×5≈
538÷9≈
106-97=
0.72+0.4=
1.2×=
2.5×0.6=
0.19+0.76=
0.1-0.01=
0.33=
18× = 3.5× = × =
5.6÷ = ÷4= ÷ =