小学五年级数学上册口算笔算天天练39.docx
《小学五年级数学上册口算笔算天天练39.docx》由会员分享,可在线阅读,更多相关《小学五年级数学上册口算笔算天天练39.docx(26页珍藏版)》请在冰豆网上搜索。
小学五年级数学上册口算笔算天天练39
1.7×0.7=
40÷0.8=
3×0.15=
0.18÷0.6=
1.4×0.7=
0.84÷0.06=
1.3×0.05=
0.125×0.8=
3.87×1.4=
3.87
×1.4
————
20.16÷0.18=
————
0.18)20.16
x+6.6=94.3
0.1×0.1=
64÷0.8=
1×0.24=
0.36÷0.9=
1.6×0.4=
0.9÷0.06=
2.8×0.05=
2.5×0.8=
4.42×1.4=
4.42
×1.4
————
96.8÷0.8=
————
0.8)96.8
x-3.6=14
1.1×0.3=
63÷0.9=
1×0.18=
0.1÷0.5=
1.4×0.7=
0.13÷0.01=
3.3×0.03=
0.25×0.4=
2.8×1.8=
2.80
×1.8
————
66.6÷0.6=
————
0.6)66.6
1×23÷0.25
2.8×0.1=
3÷0.1=
6×0.28=
0.18÷0.9=
1.8×0.5=
1.04÷0.08=
1.6×0.02=
12.5×0.8=
3.06×1.6=
3.06
×1.6
————
32.4÷0.3=
————
0.3)32.4
x-4.8=71.1
0.7×0.9=
24÷0.6=
6×0.2=
0.18÷0.2=
1.4×0.9=
0.16÷0.01=
1.1×0.03=
250×0.8=
3.91×1.1=
3.91
×1.1
————
56.1÷0.51=
————
0.51)56.1
x-8.7=25.2
3.8×0.4=
12÷0.3=
2×0.2=
0.28÷0.7=
1.2×0.4=
1.44÷0.09=
3.5×0.02=
25×0.8=
1.2×1.8=
1.20
×1.8
————
51.84÷0.48=
————
0.48)51.84
25×0.8×1.25
0.3×0.8=
36÷0.6=
2×0.21=
0.16÷0.8=
1.3×0.2=
0.32÷0.02=
1.6×0.04=
25×0.8=
0.83×1.3=
0.83
×1.3
————
85÷0.68=
————
0.68)85
6.6x-4.4x=24.2
3.2×0.6=
56÷0.7=
2×0.16=
0.27÷0.9=
1.9×0.5=
1.26÷0.07=
3.3×0.05=
1.25×0.4=
3.48×1.8=
3.48
×1.8
————
51.66÷0.42=
————
0.42)51.66
1.44×19÷0.18
2.2×0.7=
15÷0.5=
5×0.2=
0.81÷0.9=
1.3×0.6=
0.1÷0.01=
1.1×0.02=
1.25×0.8=
1.57×1.2=
1.57
×1.2
————
51.48÷0.44=
————
0.44)51.48
63.2÷7.9-2.3
3.8×0.8=
14÷0.7=
5×0.25=
0.36÷0.9=
1.7×0.4=
1.71÷0.09=
1.5×0.02=
0.125×0.4=
3.86×1.3=
3.86
×1.3
————
32.5÷0.26=
————
0.26)32.5
5.7x-2.3x=30.6
0.9×0.3=
6÷0.2=
3×0.18=
0.18÷0.9=
1.3×0.4=
1.71÷0.09=
1.6×0.03=
12.5×0.4=
3.21×1.9=
3.21
×1.9
————
36.6÷0.3=
————
0.3)36.6
x-3.1=37.2
2.2×0.4=
12÷0.4=
3×0.15=
0.36÷0.4=
1.8×0.7=
0.2÷0.02=
1.6×0.02=
12.5×0.8=
3.17×1.8=
3.17
×1.8
————
41.3÷0.35=
————
0.35)41.3
x+7.7=38.6
2.3×0.3=
4÷0.4=
2×0.12=
0.04÷0.4=
1.4×0.2=
0.85÷0.05=
2.3×0.04=
0.125×0.4=
4.51×1.1=
4.51
×1.1
————
65.65÷0.65=
————
0.65)65.65
7x+11x=14.4
0.8×0.7=
16÷0.8=
1×0.19=
0.04÷0.2=
1.5×0.7=
0.57÷0.03=
2.9×0.03=
0.125×0.4=
3.96×1.5=
3.96
×1.5
————
90.52÷0.73=
————
0.73)90.52
0.56×25÷0.14
1.6×0.4=
2÷0.2=
6×0.13=
0.4÷0.8=
1.8×0.8=
0.2÷0.01=
2.6×0.02=
12.5×0.4=
4.06×1.7=
4.06
×1.7
————
38.76÷0.34=
————
0.34)38.76
x-7=22
3.1×0.6=
2÷0.1=
2×0.24=
0.16÷0.8=
1.8×0.7=
0.66÷0.06=
3.6×0.04=
12.5×0.8=
3.39×1.3=
3.39
×1.3
————
49.95÷0.45=
————
0.45)49.95
x+8.2=15.2
3.6×0.7=
12÷0.3=
3×0.26=
0.1÷0.5=
1.8×0.2=
0.48÷0.03=
3.7×0.05=
125×0.8=
4.73×1.1=
4.73
×1.1
————
21.6÷0.18=
————
0.18)21.6
0.25×4×0.125
3.6×0.4=
6÷0.1=
4×0.24=
0.49÷0.7=
1.6×0.3=
1.2÷0.06=
2.1×0.04=
0.25×0.4=
2.77×1.4=
2.77
×1.4
————
17.4÷0.15=
————
0.15)17.4
8.8x-4x=62.4
2.3×0.1=
6÷0.6=
2×0.19=
0.05÷0.1=
1.2×0.8=
0.4÷0.04=
3×0.05=
2.5×0.8=
3.46×1.3=
3.46
×1.3
————
66.3÷0.65=
————
0.65)66.3
x-9=12.1
2×0.2=
21÷0.3=
2×0.29=
0.28÷0.7=
1.4×0.8=
0.22÷0.02=
1.3×0.02=
2.5×0.4=
1.62×1.3=
1.62
×1.3
————
55.08÷0.54=
————
0.54)55.08
x+3.1=20.9
3.3×0.4=
32÷0.8=
2×0.3=
0.35÷0.5=
1.6×0.8=
0.28÷0.02=
2.5×0.03=
25×0.8=
2.14×1.4=
2.14
×1.4
————
70.76÷0.61=
————
0.61)70.76
1.15×23÷0.23
3.5×0.3=
63÷0.7=
6×0.15=
0.54÷0.6=
1.2×0.9=
0.77÷0.07=
1.4×0.04=
12.5×0.8=
3.23×1.9=
3.23
×1.9
————
46.36÷0.38=
————
0.38)46.36
5x+19x=2.4
1.1×0.1=
8÷0.2=
4×0.12=
0.45÷0.9=
1.1×0.4=
0.36÷0.03=
1.8×0.01=
125×0.4=
1.94×1.7=
1.94
×1.7
————
66.3÷0.65=
————
0.65)66.3
7.2x-2.7x=9
1.5×0.2=
8÷0.4=
1×0.17=
0.56÷0.8=
1.3×0.5=
1.19÷0.07=
2.5×0.05=
250×0.4=
4.03×1.8=
4.03
×1.8
————
76.38÷0.67=
————
0.67)76.38
8.4x-2.4x=150
2.1×0.5=
54÷0.6=
5×0.24=
0.63÷0.7=
1.5×0.1=
1.14÷0.06=
1.7×0.01=
25×0.4=
4.65×1.8=
4.65
×1.8
————
41.42÷0.38=
————
0.38)41.42
0.25×3.2×0.125
1.6×0.7=
18÷0.3=
6×0.15=
0.09÷0.9=
1.8×0.5=
0.55÷0.05=
1.4×0.04=
12.5×0.4=
4.38×1.2=
4.38
×1.2
————
54.6÷0.52=
————
0.52)54.6
8x-4.7x=39.6
1.6×0.8=
9÷0.3=
3×0.13=
0.02÷0.1=
1.9×0.7=
0.52÷0.04=
2.4×0.01=
125×0.8=
2.69×1.9=
2.69
×1.9
————
32.76÷0.28=
————
0.28)32.76
8.6x-3.2x=91.8
2.9×0.6=
12÷0.4=
1×0.11=
0.12÷0.4=
1.9×0.3=
0.14÷0.01=
2.5×0.02=
250×0.8=
1.73×1.9=
1.73
×1.9
————
36.72÷0.34=
————
0.34)36.72
25×2.4×12.5
2.1×0.8=
10÷0.2=
2×0.3=
0.08÷0.4=
1.8×0.9=
0.17÷0.01=
3.6×0.02=
250×0.8=
1.48×1.6=
1.48
×1.6
————
38.76÷0.38=
————
0.38)38.76
x+3.7=98.3
0.4×0.9=
15÷0.3=
1×0.24=
0.05÷0.1=
1.8×0.2=
0.4÷0.02=
1.7×0.02=
1.25×0.4=
2.67×1.8=
2.67
×1.8
————
47.88÷0.42=
————
0.42)47.88
x-4.2=67.4
0.2×0.3=
64÷0.8=
5×0.15=
0.42÷0.7=
1.1×0.5=
1.26÷0.09=
3.6×0.03=
250×0.8=
4.16×1.8=
4.16
×1.8
————
68.9÷0.65=
————
0.65)68.9
0.36×32÷0.12
1.5×0.1=
36÷0.9=
4×0.12=
0.24÷0.4=
1.9×0.5=
0.6÷0.04=
2.2×0.04=
250×0.4=
1.28×1.3=
1.28
×1.3
————
53.1÷0.45=
————
0.45)53.1
39.2÷5.6-1.9
3.8×0.7=
9÷0.9=
1×0.27=
0.35÷0.5=
1.3×0.1=
0.6÷0.06=
1.5×0.03=
12.5×0.8=
0.88×1.1=
0.88
×1.1
————
68.44÷0.58=
————
0.58)68.44
7.1x-2.8x=60.2
1.5×0.8=
1÷0.1=
3×0.27=
0.18÷0.2=
1.7×0.8=
0.6÷0.05=
3.7×0.03=
0.125×0.8=
0.88×1.6=
0.88
×1.6
————
78.66÷0.69=
————
0.69)78.66
0.25×2.4×1.25
2.3×0.2=
32÷0.8=
2×0.11=
0.32÷0.4=
1.7×0.6=
1.8÷0.09=
2.6×0.05=
1.25×0.8=
0.33×1.2=
0.33
×1.2
————
83.49÷0.69=
————
0.69)83.49
0.25×3.2×1.25
2.4×0.6=
64÷0.8=
2×0.24=
0.28÷0.7=
1.1×0.8=
0.51÷0.03=
3.3×0.02=
0.25×0.8=
0.92×1.3=
0.92
×1.3
————
23.37÷0.19=
————
0.19)23.37
x-2.2=57.7
3.6×0.6=
35÷0.7=
5×0.16=
0.04÷0.4=
1.1×0.8=
0.51÷0.03=
3.8×0.05=
25×0.8=
0.12×1.6=
0.12
×1.6
————
63.24÷0.62=
————
0.62)63.24
1.89×23÷0.21
3×0.5=
24÷0.4=
1×0.29=
0.24÷0.6=
1.7×0.4=
0.9÷0.09=
1.9×0.01=
0.25×0.4=
2.65×1.5=
2.65
×1.5
————
70.2÷0.6=
————
0.6)70.2
9x-4.6x=8.8
3.6×0.7=
8÷0.4=
4×0.2=
0.16÷0.8=
1.2×0.5=
0.6÷0.06=
2.2×0.02=
1.25×0.4=
4.07×1.9=
4.07
×1.9
————
37.74÷0.37=
————
0.37)37.74
5.3x-1.2x=41
3.8×0.1=
36÷0.6=
6×0.12=
0.09÷0.1=
1.4×0.3=
1÷0.05=
2.6×0.03=
12.5×0.4=
3.21×1.4=
3.21
×1.4
————
68.2÷0.62=
————
0.62)68.2
0.78×34÷0.26