0.5×8= 3.6×0.4= 39.68×0= 7.6×1= 0.7×2.5×4=
4÷0.5= 12÷0.06= 12÷1.2= 3÷30= 7.5×1.2÷7.5×1.2=
15.75÷2.1= 4.23÷1.2=
2.5+0.5=
0.07×10=
1-0.25=
4.5-1.09=
0.4×5=
12.4n-4n=
0.16÷0.4=
2.4×0.5=
4÷0.05=
0.32=
1.25+19.9=
21.5﹣1.98=
2.4×0.4=
0÷0.4=
0.36×10=
0.37+100=
1.5×4=
2.4÷2.4=
4.8+6= 0.8×0.6= 2.4×0.5= 1.25×8=
4.5-0.45= 3÷0.5= 63÷0.9= 1.2÷6=
9.6+4=
31.5+9.5=
3.2×0.3÷3.2×0.3=
1.5×30=
7.6-0.21=
1.6÷0.25=
7.8-3.2-2.8=
4.56+4.44= 0.36÷0.6= 43= 1.25×5×8=
0.2×5÷0.2×5= 3-1.48= 12÷0.4= 4×0.25=
1港元兑换人民币
0.88元
1美元兑换人民币
6.83元
1欧元兑换人民币
10.07元
100日元兑换人民币
7.48元
2019﹣128= 10﹣0.86= 20×0.8= 100÷20%=
10÷0.5= ﹣0.375= ×0.81= 52﹣32=
0.125×5×0.8= 13÷91= 3.14×8= 4.5﹣4.5÷15=
6﹣2 = = ÷32%= ×8÷ ×8=
直接写出得数.
8.1﹣2.8=
+ =
100÷10%=
3÷0.25=
0.72=
1.25×1.9×8=