0.8×0.2=
=
0÷23×87=
5﹣=
8.8÷1%=
30×50=
4.8×100=
3600÷90=
0.3÷100=
10﹣0.36=
+ =
60× =
÷ =
× × =
11﹣ ﹣ =
4.6﹣1.02= + = ÷2= ×3=
1﹣ - = 14÷21= 1.6÷10%= × ÷ × =
5.2÷0.04= 1.32+0.8= 8 ÷8= 25+7.5=
51.51÷51= + ÷ = 1.5×2÷1.5×2= 149÷30≈
× = 4÷0.8= 3﹣ = 0.23=
÷ = 786﹣298= 25×0.7×4= 8.7+7=
( ﹣0.375)÷ = × ÷ × =
803-207= ÷5= 798+150= + =
0.25×8= 1.5- = 7.5÷ = 0.77+0.3=
9.8-8= × = 45.54÷45= 24× =
478 2306 4967 708 6789 5046
<<<<<
60÷80%= 75%+0.25= = =