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8.02×
17=3.9×
0.8=2.5×
1.2=1.4×
2.25=
0.26×
10.7=0.04×
50.6=3.8×
2.6=4.6×
2.4=
4.6×
2.5=1.08×
0.05=0.29×
0.2=0.85×
0.13=
0.16×
0.25=0.29×
0.15=0.37×
8.4=1.12×
0.85=
小数四则运算练习四
3.78×
0.26=5.44×
0.79=0.37×
0.24=7×
0.856=
1.64×
0.35=1.48×
9=1.48×
0.9=0.4×
2.86=
0.76×
2.31=0.26×
0.35=11.7÷
9=0.5÷
2=
12.36÷
12=9.8÷
7=36÷
15=43.5÷
29=
18.9÷
27=28.6÷
11=20.4÷
24=46.2÷
7.7=
0.588÷
0.49=6.21÷
0.03=11.5÷
4.6=5.76÷
4.8=
小数四则运算练习五
0.018÷
4.5=68.4÷
0.38=23.8÷
0.85=52÷
0.013=
57÷
0.15=0.07÷
0.035=21÷
2.8=31.5÷
35=
31.5÷
3.5=315÷
3.5=0.756÷
0.18=5.2÷
2.35×
3=4.76×
12=2.8×
53=103×
0.25=
3.7×
5=0.18×
5=46×
1.3=35×
0.24=
0.68×
9=54×
0.41=3.24×
65=1.05×
24=
小数四则运算练习六
32×
1.9=0.217×
18=9.6÷
3=12÷
5=
5.7÷
6=4.2÷
4=15÷
6=0.2÷
5=
3÷
15=4.26÷
3=0.735÷
7=25.2÷
12=
51÷
34=64.8÷
18=13÷
25=1.69÷
26=
3.9÷
65=4.32÷
120.465÷
15=5.55÷
37=
65×
3.12=0.38×
16=2.34÷
26=3.8×
3.2=
小数四则运算练习七
3.2×
1.15=8.7×
0.9=72.9×
0.04=16.5×
0.6=
2.8=0.64×
7.5=2.05×
3.6=0.28×
0.28=
0.7×
0.9=1.05×
0.06=0.18×
0.3=3.18×
1.6=
7.2×
0.09=0.86×
3.2=0.28×
0.7=5.89×
3.6=
9.8×
0.3=41.4×
2.5=0.5×
2.96=0.03×
67.5=
2.5×
3.5=16.4×
4.5=82.3×
0.04=0.67×
小数四则运算练习八
0.09×
0.84=1.02×
0.76=0.32×
2.05=0.045×
15=
0.19×
0.255.2×
3.4=1.32×
6.8=2.9×
3.14=
0.73×
2.02=8.4×
0.69=5.9×
0.76=0.86×
1.7=
3.5×
0.67=0.65×
0.48=1.04×
0.025=4.9×
1.01=
4.9×
0.99=5.8×
1.2=5.8×
0.8=3.15×
1.4=
3.15×
0.6=1.4×
0.8=0.63×
0.8=1.6×
1.3=
小数四则运算练习九
0.85×
1.3=7.98÷
4.2=4.83÷
0.7=0.756÷
1.8=
0.196÷
0.56=0.12÷
3=6.72÷
0.28=1.5÷
0.75=
6÷
2.4=9.6÷
0.16=34÷
6.8=5÷
6.48÷
0.8=0.13÷
2.5=0.169÷
0.26=6.11÷
4.7=
11.5÷
1.8=6.1÷
0.05=1.8÷
0.24=
0.9÷
0.045=0.672÷
4.2=7.8÷
0.3=7.8÷
1.3=
小数四则运算练习十
7.82÷
3.4=7.82÷
0.23=0.54÷
1.2=0.54÷
99÷
75=9.9÷
7.5=9.9÷
计算下面各题,得数保留两位小数。
40÷
6064÷
60300÷
452.7÷
1.1
16÷
232.7÷
0.462.4÷
0.260.742÷
3.8
5.2×
3.41.32×
6.82.9×
3.140.28×
0.7
5.89×
3.67.2×
0.090.86×
3.23.18×
1.6
小数四则运算练习十一(下面各题能简便的就简便计算。
)
7.16—5.49—0.515.4÷
(0.9×
0.3)8.8×
101—8.8
9.35×
99+9.3512.8÷
[0.5×
(23.5—7.5)]2.55÷
1.7—0.59
3.4÷
(0.5+0.3×
4)(1.2+1.3)÷
0.256.48÷
[(1.4—0.8)×
0.9]
5.78+0.84+0.161.27+3.9+0.73+6.11.28×
8.6—0.28×
8.6
12.5×
0.96×
80.25×
362.4×
1.02
9—4.37—0.630.45÷
0.6÷
0.55.52—0.55—0.45
小数四则运算练习十二(下面各题能简便的就简便计算。
8.1÷
0.3)8.53+6—8.53+65.5×
4.8+5.2×
5.5
2.12—(1.12+3×
0.33)(8.25—3.75)÷
2.5÷
42.4×
0.25
4.25÷
101—1.70.67×
99+0.676.8+1.25×
6.8×
8
1.01×
350.76×
4.9+4.9×
0.244×
(9.3—5.7)+3.6
0.36+9.6÷
3.236÷
[(17.5+1.22)÷
26] 15.6—9.29-0.71
15.9+15.9×
993.06÷
[1.8×
(2.41—1.91)]0.25×
1.58×
4