960÷60= 1414÷14= 0.37+0.73=
1.4-0.5= 0.3×0.04= 8÷0.01= 2.29÷229=
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1.6×0.4=
0.63×100=
2.5×4=

1.5×4= 0.12×3= 7.2×0.1=
0.25×3= 0.8×1.25= 6.4×3=
1.4×0.5= 5.1×4= 2.4×5=
x与39的差是8.01.
解:
x=

0.7×0.9= 0.14×0.3= 3.2×0.3= 60×0.5=
0.16×0.5= 7×0.08= 1.8×0.4= 0.24×3=