0.275×100=
1-0.04=
2.5+5.2-2.5+5.2=
25×5÷25×5=
0.765×100=
6.4+3=
80.8×5×2=
80.26÷25÷4=
6.5×0.2=
0.1 ×0.01 =
0.81-0.6=
1.7×3=
0.85×3=
10-2.5=
3.5×5=
12.4+8.7=
94÷100=
0.7×0.5=
0.45+0.38 =
15÷100=