小学五年级数学上册口算笔算天天练精品80.docx
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小学五年级数学上册口算笔算天天练精品80
2.5×0.8=
4÷0.1=
2×0.16=
0.24÷0.3=
1.5×0.4=
0.8÷0.05=
1.3×0.02=
25×0.8=
0.82×1.9=
0.82
×1.9
————
28.75÷0.25=
————
0.25)28.75
36.8÷4.6-2.6
1.7×0.3=
9÷0.3=
6×0.11=
0.63÷0.7=
1.4×0.3=
0.15÷0.01=
3.7×0.03=
0.25×0.4=
2.07×1.5=
2.07
×1.5
————
72÷0.6=
————
0.6)72
7x+6x=9.1
0.2×0.1=
27÷0.9=
5×0.29=
0.24÷0.8=
1.4×0.9=
0.65÷0.05=
1.9×0.01=
0.25×0.4=
2.46×1.4=
2.46
×1.4
————
71.82÷0.63=
————
0.63)71.82
2.5×3.2×12.5
3.1×0.6=
36÷0.9=
2×0.3=
0.09÷0.1=
1.9×0.1=
0.36÷0.02=
4×0.03=
125×0.4=
4.9×1.9=
4.90
×1.9
————
51.45÷0.49=
————
0.49)51.45
26÷6.5-1.8
0.5×0.9=
15÷0.5=
2×0.29=
0.24÷0.6=
1.3×0.3=
0.68÷0.04=
1.9×0.05=
2.5×0.8=
3.38×1.3=
3.38
×1.3
————
58.8÷0.56=
————
0.56)58.8
12.6÷4.2-2.7
0.7×0.7=
45÷0.5=
4×0.13=
0.12÷0.2=
1.5×0.5=
0.45÷0.03=
3.4×0.01=
1.25×0.4=
2.01×1.1=
2.01
×1.1
————
33.9÷0.3=
————
0.3)33.9
x-1.5=12.6
2.9×0.7=
27÷0.9=
2×0.22=
0.04÷0.2=
1.1×0.6=
0.12÷0.01=
2.2×0.04=
0.25×0.8=
0.63×1.3=
0.63
×1.3
————
69.55÷0.65=
————
0.65)69.55
6x+8x=8.4
3.3×0.1=
16÷0.8=
3×0.27=
0.2÷0.4=
1.1×0.9=
0.56÷0.04=
2×0.04=
0.25×0.8=
2.55×1.6=
2.55
×1.6
————
32.76÷0.28=
————
0.28)32.76
31÷6.2-0.7
2.7×0.3=
9÷0.1=
2×0.23=
0.28÷0.7=
1.9×0.8=
0.4÷0.04=
2.5×0.04=
2.5×0.4=
2.66×1.3=
2.66
×1.3
————
48.84÷0.44=
————
0.44)48.84
x-1.2=37.9
1.3×0.3=
6÷0.2=
2×0.16=
0.03÷0.3=
1.1×0.4=
0.48÷0.04=
3.2×0.03=
250×0.8=
4.9×1.4=
4.90
×1.4
————
45.1÷0.41=
————
0.41)45.1
8.8÷2.2-0.4
3.9×0.1=
16÷0.8=
3×0.14=
0.16÷0.4=
1.8×0.3=
0.98÷0.07=
1.9×0.05=
12.5×0.8=
1.32×1.5=
1.32
×1.5
————
89.79÷0.73=
————
0.73)89.79
x-8.2=85.6
3.4×0.9=
45÷0.9=
1×0.23=
0.72÷0.9=
1.5×0.4=
0.19÷0.01=
3×0.04=
12.5×0.8=
3.85×1.4=
3.85
×1.4
————
53.55÷0.45=
————
0.45)53.55
52÷6.5-1.1
2×0.1=
18÷0.2=
6×0.16=
0.2÷0.4=
1.7×0.6=
0.45÷0.03=
2.5×0.01=
25×0.8=
3.98×1.4=
3.98
×1.4
————
51.51÷0.51=
————
0.51)51.51
7.9x-3.4x=13.5
3.9×0.9=
6÷0.3=
3×0.13=
0.56÷0.8=
1.8×0.5=
0.18÷0.01=
3×0.04=
2.5×0.8=
1.47×1.1=
1.47
×1.1
————
12.48÷0.12=
————
0.12)12.48
x-5.2=71.8
2.2×0.1=
24÷0.3=
3×0.22=
0.35÷0.5=
1.3×0.4=
1.2÷0.06=
3.5×0.04=
12.5×0.4=
1.84×1.2=
1.84
×1.2
————
69.01÷0.67=
————
0.67)69.01
0.25×3.2×12.5
3.3×0.9=
28÷0.7=
5×0.18=
0.15÷0.3=
1.5×0.3=
1.04÷0.08=
2.9×0.04=
25×0.4=
0.48×1.2=
0.48
×1.2
————
64.66÷0.53=
————
0.53)64.66
x+9.8=93.9
0.9×0.8=
36÷0.4=
6×0.29=
0.05÷0.5=
1.3×0.9=
0.8÷0.08=
1.9×0.02=
25×0.8=
2.85×1.9=
2.85
×1.9
————
23.37÷0.19=
————
0.19)23.37
0.25×2.4×0.125
3×0.9=
36÷0.6=
4×0.26=
0.16÷0.4=
1.7×0.9=
0.11÷0.01=
1.1×0.02=
0.25×0.4=
3.32×1.1=
3.32
×1.1
————
44.84÷0.38=
————
0.38)44.84
25×0.8×0.125
3.4×0.4=
7÷0.7=
6×0.15=
0.3÷0.6=
1.8×0.6=
0.9÷0.09=
2.4×0.01=
12.5×0.4=
4.2×1.2=
4.20
×1.2
————
64.66÷0.61=
————
0.61)64.66
2.5×4×0.125
3.1×0.8=
4÷0.4=
6×0.28=
0.4÷0.5=
1.7×0.5=
1.4÷0.07=
2.2×0.03=
2.5×0.4=
4.24×1.8=
4.24
×1.8
————
21.84÷0.21=
————
0.21)21.84
46.2÷6.6-2.7
1.8×0.8=
42÷0.6=
3×0.12=
0.18÷0.3=
1.5×0.8=
0.85÷0.05=
2.9×0.03=
12.5×0.8=
1.06×1.1=
1.06
×1.1
————
47.25÷0.45=
————
0.45)47.25
3x+4x=6.3
2.8×0.8=
8÷0.4=
5×0.16=
0.24÷0.6=
1.7×0.9=
1.44÷0.09=
2.2×0.01=
2.5×0.8=
2.9×1.1=
2.90
×1.1
————
68.2÷0.55=
————
0.55)68.2
0.99×29÷0.11
2.6×0.2=
4÷0.2=
6×0.11=
0.14÷0.2=
1.1×0.7=
0.66÷0.06=
3.7×0.02=
1.25×0.8=
4.69×1.4=
4.69
×1.4
————
66.12÷0.57=
————
0.57)66.12
8.6x-3.6x=90
4×0.1=
14÷0.7=
6×0.12=
0.63÷0.7=
1.1×0.2=
0.6÷0.05=
1.1×0.03=
250×0.4=
1.7×1.2=
1.70
×1.2
————
16.95÷0.15=
————
0.15)16.95
x+4.6=92.8
1×0.2=
18÷0.3=
4×0.26=
0.36÷0.6=
2×0.9=
1.12÷0.08=
1.9×0.04=
12.5×0.4=
0.42×1.2=
0.42
×1.2
————
68.67÷0.63=
————
0.63)68.67
2.5×2.4×1.25
1.4×0.8=
4÷0.2=
3×0.22=
0.63÷0.7=
2×0.6=
0.39÷0.03=
2.2×0.02=
0.25×0.8=
4.44×1.1=
4.44
×1.1
————
47.46÷0.42=
————
0.42)47.46
0.32×45÷0.16
3.5×0.8=
14÷0.2=
4×0.16=
0.01÷0.1=
1.9×0.7=
0.3÷0.02=
2.6×0.05=
12.5×0.8=
0.42×1.5=
0.42
×1.5
————
32.4÷0.3=
————
0.3)32.4
0.25×2.4×0.125
3.3×0.2=
32÷0.8=
5×0.24=
0.08÷0.8=
1.3×0.2=
1.44÷0.09=
1.9×0.05=
250×0.8=
0.82×1.5=
0.82
×1.5
————
25.62÷0.21=
————
0.21)25.62
x+4.2=81.2
1.3×0.4=
36÷0.9=
5×0.21=
0.2÷0.4=
1.3×0.1=
0.85÷0.05=
2.2×0.04=
125×0.4=
2.98×1.8=
2.98
×1.8
————
19.08÷0.18=
————
0.18)19.08
9.9x-3.7x=179.8
2.1×0.1=
48÷0.6=
3×0.13=
0.15÷0.3=
1.3×0.9=
0.55÷0.05=
4×0.04=
125×0.8=
3.02×1.8=
3.02
×1.8
————
21.25÷0.17=
————
0.17)21.25
4x+8x=4.8
1.3×0.7=
35÷0.5=
6×0.15=
0.12÷0.6=
1.8×0.2=
0.36÷0.02=
1.5×0.02=
2.5×0.8=
2.27×1.1=
2.27
×1.1
————
31.9÷0.29=
————
0.29)31.9
8.7x-3.1x=106.4
2.9×0.1=
36÷0.6=
5×0.15=
0.25÷0.5=
1.3×0.6=
0.39÷0.03=
1.9×0.03=
2.5×0.8=
0.52×1.6=
0.52
×1.6
————
62.22÷0.51=
————
0.51)62.22
5x+11x=4.8
4×0.2=
24÷0.3=
1×0.24=
0.06÷0.6=
1.2×0.4=
1.26÷0.09=
4×0.02=
0.125×0.8=
3.84×1.7=
3.84
×1.7
————
13.91÷0.13=
————
0.13)13.91
x-9.5=14.3
3×0.8=
28÷0.7=
3×0.17=
0.49÷0.7=
1.7×0.5=
1.6÷0.08=
1.4×0.02=
1.25×0.4=
4.45×1.3=
4.45
×1.3
————
24.2÷0.2=
————
0.2)24.2
2.16×28÷0.27
0.6×0.3=
10÷0.5=
2×0.11=
0.15÷0.5=
1.7×0.7=
1.26÷0.07=
3×0.02=
2.5×0.4=
4.98×1.1=
4.98
×1.1
————
75.52÷0.64=
————
0.64)75.52
x+5=81.1
3×0.7=
3÷0.1=
5×0.27=
0.36÷0.4=
1.8×0.6=
1.6÷0.08=
3.5×0.02=
125×0.4=
4.19×1.2=
4.19
×1.2
————
20.34÷0.18=
————
0.18)20.34
37.6÷9.4-2.1
1.4×0.8=
36÷0.9=
5×0.27=
0.09÷0.9=
1.5×0.1=
0.9÷0.06=
3.5×0.02=
12.5×0.4=
1.83×1.2=
1.83
×1.2
————
52.5÷0.42=
————
0.42)52.5
x+9.9=21.9
0.4×0.1=
30÷0.6=
6×0.28=
0.42÷0.6=
1.4×0.1=
1.14÷0.06=
1.8×0.04=
0.25×0.8=
3.36×1.9=
3.36
×1.9
————
35.4÷0.3=
————
0.3)35.4
7x+8x=4.5
0.8×0.4=
10÷0.2=
6×0.2=
0.25÷0.5=
1.2×0.7=
1.08÷0.09=
1.5×0.02=
0.125×0.4=
3.27×1.5=
3.27
×1.5
————
19.44÷0.18=
————
0.18)19.44
2.5×4×1.25
0.2×0.4=
21÷0.7=
1×0.12=
0.09÷0.9=
2×0.7=
0.98÷0.07=
1.9×0.05=
25×0.8=
0.86×1.9=
0.86
×1.9
————
54.05÷0.47=
————
0.47)54.05
9x+17x=18.2