200×5=
33×2=
15×3=
6×90=
500×9=
400×4=
100×4=
11×8=
28×2=
11×3=
24×3=
8×80=
80×5=
500×3=
12×4=
25×3=
10×4=
33×1=
60×9=
49×2=
16×3=
27×2=
24×5=
12×7=
4×300=
3×25=
7×11=
80×8=
400×3=
4×10=
0.7+0.9=
0.8+0.6=
8.24+3.76=
4.1-3.8=
14+0.78=
14.6-0.34=
1.3+8.56=
0.8-0.45=
0.8-0.55=
4-0.04=
1-0.03=
30.5+3.05=
0.78+2.2=
5-0.08=
3.25+0.75=
2.5+7.5=