=
8.75+2.25=
0.2×60%=
488﹣199=
1.25×5×8=
0.16÷0.8=
0.53+0.47=
25×40%=
5+5÷10=
1+10%=
1﹣0.625=
43÷10%=
1.6×0.3=
1.25×3×8=
3÷12= 36×25%= 5﹣ = × =
12.6÷3= 1.02﹣0.43= 0.25×0.8= + =
0.9﹣0.45= 2.7+0.3= 4÷ ×4= 9÷0.9=
0.12×0.8= + = ÷ = 2.1﹣0.21=
2.5×4+2.5×4= + = - = 0.6﹣0.06=
×4=
÷ =
3+ =
×5÷ ×5=
× =
÷8=
5﹣ =
( ﹣ )×24=