1.2×0.3= ﹣= 32÷53×0=
0.25÷= 1﹣0.09= +20%=
5.68﹣0.73﹣0.27
3.25×3.8+67.5×0.38
8×43×125
x﹣1=0.2
x:=21:
50%x+x=15
34.5+5.34= 340×50=+=
8.7÷0.29= ÷= 48×25%=
0.57+4.3=
×=
73×101=
-=
2.4÷0.1=
2.6×-×0.6=
4321+500= 13.2-5.2= × = 0.2×1.4=
8÷25%= + = 2.4÷ = ÷ =
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