5÷0.8=
3.6÷0.4=
0.72÷0.06=
0.3÷0.03=
20÷0.2=
6.3÷0.09=
5.6÷0.8=
0.76÷0.4=
0.5×0.6=
0.16×0.5=
5.5×0.2=
3.5×3=
125×0.08=
0.01×0.1=
1.2×0.6=
1.7×3=
80×0.04=
0.25×0.4=
0.25×58.5×40
84.5+84.5×99
48÷0.8÷0.125
15.856+3.84+1.16﹣14.856
3.14×9+3.14×2﹣3.14×10
10-8.7=
5.6÷1.4=
2.07÷0.01=
2.9÷2.9×9.2=
0.12=
0.63÷7=
100-0.19=
2.81-1.7-0.3=
1.5÷0.3= 36÷0.4= 29.29÷29= 3÷15=
4÷0.25= 0÷19.8= 0.2×0.05= 0.6×1.5=
0.3×0.4= 0.24×2= 0.6×5= 2.5×4= 4.6÷0.01=
0.56÷0.8= 0.38×100= 1÷0.02= 0.7×21= 0÷5.88=
0.5×0.6= 0.12×50= 5.8-0.8 ×5 =
0.004×7= 0.125×0.8= 6.552- 0.5=
0.42=÷=÷=÷
我发现:整数、小数、分数加减法计算方法的相同点是。
①(2.3+2.3+2.3+2.3)×2.5
②7.2×85%+2.8×0.85
③( + - )×24
④ ÷[ ×( - )]
⑤[( -0.25)× +0.3]÷