0.19÷0.25÷0.8
32÷(9.68-9.52)
7.16×9.73+9.73×2.84
1.05×2= 0.13×4= 0.27×0.3= 1.05×2= 7.5×40=
2.5×0.2= 100÷80= 9.9-0.3= 0.48÷1.2= 3÷0.05=
26.3+8.7 9.5-2.87
◆6.7×3.05 0.036÷0.24
0.125×0.8=
9.88×0.1=
9.8÷0.5=
3.2×1.25=
4.8×0.4=
21.21÷70=
0.4×0.65=
5.5×0.8=
4.2÷0.07=
12÷0.03=
1.25×8÷8×4=
0.75÷0.25=
48﹣2.3×12
0.25×6.47×40
7.28+32÷0.25
213+199= 52-0.8= 12.5××0.08= 101×45=