125×4=
20.5÷10=
=
12×8÷12×8=
0.97﹣0.65=
2.6+4=
6﹣3.7=
65+35×0=
3.75﹣1.3=
24×125=
9÷100=
64﹣24÷3=
28×25 125×72
16×2×50 8×57×125
25×277×4 8×25×125×4
8.4-5.6= 1.25×0.08= ÷8=
4÷0.2= 50×4%= 7× ÷7× =