小学五年级数学上册口算笔算专项训练一线教师编写85.docx
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小学五年级数学上册口算笔算专项训练一线教师编写85
2.5×0.3=
30÷0.5=
4×0.28=
0.09÷0.3=
1.9×0.9=
0.39÷0.03=
1.3×0.05=
2.5×0.8=
3.06×5.6=
3.06
×5.6
————
29.28÷0.24=
————
0.24)29.28
3x+4x=2.8
0.3×0.4=
6÷0.6=
4×0.21=
0.04÷0.4=
1.1×0.9=
0.11÷0.01=
1.6×0.05=
25×0.8=
2.47×2.1=
2.47
×2.1
————
14.69÷0.13=
————
0.13)14.69
0.25×2.4×0.125
0.3×0.9=
36÷0.9=
6×0.27=
0.32÷0.4=
2×0.5=
0.72÷0.04=
2.5×0.02=
0.125×0.8=
0.37×3.3=
0.37
×3.3
————
36.4÷0.35=
————
0.35)36.4
x-6.6=71.6
0.9×0.7=
8÷0.1=
4×0.15=
0.08÷0.1=
1.9×0.8=
0.77÷0.07=
1.1×0.03=
12.5×0.8=
3.97×3.4=
3.97
×3.4
————
44.77÷0.37=
————
0.37)44.77
25×4×1.25
3.5×0.1=
24÷0.6=
4×0.27=
0.04÷0.1=
1.5×0.4=
0.17÷0.01=
2.4×0.01=
12.5×0.8=
3.99×1.2=
3.99
×1.2
————
56.65÷0.55=
————
0.55)56.65
x-6.9=93.9
2.8×0.2=
48÷0.6=
2×0.21=
0.15÷0.5=
1.2×0.9=
1.04÷0.08=
3×0.04=
2.5×0.8=
1.3×3.4=
1.30
×3.4
————
80.64÷0.72=
————
0.72)80.64
23.4÷7.8-0.8
1.1×0.1=
40÷0.5=
1×0.25=
0.16÷0.4=
1.4×0.4=
0.72÷0.06=
2×0.02=
125×0.8=
2.24×5.7=
2.24
×5.7
————
29.12÷0.28=
————
0.28)29.12
5x+11x=9.6
1.6×0.2=
14÷0.7=
3×0.22=
0.08÷0.8=
1.7×0.3=
0.38÷0.02=
2.3×0.02=
25×0.4=
2.7×5.7=
2.70
×5.7
————
48.79÷0.41=
————
0.41)48.79
25×4×12.5
3.2×0.9=
12÷0.3=
4×0.19=
0.08÷0.1=
1.8×0.3=
0.38÷0.02=
1.1×0.05=
1.25×0.4=
0.37×1.1=
0.37
×1.1
————
24÷0.2=
————
0.2)24
43.4÷6.2-2.5
0.6×0.7=
4÷0.1=
5×0.25=
0.18÷0.6=
2×0.9=
0.3÷0.02=
3.9×0.03=
2.5×0.4=
3.02×4.4=
3.02
×4.4
————
36.72÷0.36=
————
0.36)36.72
3x+17x=4
0.2×0.8=
21÷0.7=
6×0.21=
0.15÷0.5=
1.2×0.4=
1.08÷0.09=
3.6×0.01=
2.5×0.8=
0.11×3.6=
0.11
×3.6
————
85.02÷0.78=
————
0.78)85.02
x-6.1=93.9
2.2×0.6=
24÷0.8=
6×0.11=
0.06÷0.1=
1.3×0.4=
0.57÷0.03=
1.9×0.01=
25×0.4=
4.57×1.1=
4.57
×1.1
————
63.72÷0.54=
————
0.54)63.72
48÷6-2.4
3×0.6=
14÷0.7=
1×0.11=
0.07÷0.7=
1.9×0.8=
0.9÷0.05=
2.4×0.04=
250×0.4=
4.67×1.3=
4.67
×1.3
————
14.14÷0.14=
————
0.14)14.14
1.28×13÷0.16
4×0.3=
20÷0.4=
2×0.25=
0.03÷0.3=
1.1×0.4=
1.08÷0.09=
2.7×0.04=
1.25×0.8=
2.68×2.5=
2.68
×2.5
————
62.62÷0.62=
————
0.62)62.62
2.5×2.4×12.5
2.8×0.6=
64÷0.8=
1×0.2=
0.3÷0.5=
1.3×0.2=
0.42÷0.03=
1.7×0.04=
0.125×0.8=
3.69×2.1=
3.69
×2.1
————
16.8÷0.14=
————
0.14)16.8
4x+8x=9.6
2.6×0.4=
16÷0.4=
4×0.22=
0.03÷0.1=
1.7×0.4=
0.76÷0.04=
1.9×0.02=
125×0.4=
2.43×1.2=
2.43
×1.2
————
74.1÷0.65=
————
0.65)74.1
0.25×2.4×1.25
3.5×0.9=
72÷0.8=
1×0.21=
0.24÷0.3=
1.2×0.7=
0.33÷0.03=
1.7×0.05=
2.5×0.8=
0.52×2.4=
0.52
×2.4
————
18.53÷0.17=
————
0.17)18.53
36÷9-2.3
2×0.5=
24÷0.3=
1×0.2=
0.32÷0.4=
1.2×0.4=
0.8÷0.08=
1.5×0.05=
0.25×0.4=
3.65×3.5=
3.65
×3.5
————
20.74÷0.17=
————
0.17)20.74
21.7÷3.1-1.5
2.2×0.2=
35÷0.5=
5×0.22=
0.49÷0.7=
1.7×0.1=
1.19÷0.07=
1.2×0.02=
2.5×0.4=
4.07×2.4=
4.07
×2.4
————
25.62÷0.21=
————
0.21)25.62
7÷1.4-0.2
1×0.6=
15÷0.5=
4×0.3=
0.28÷0.4=
1.6×0.5=
1.52÷0.08=
3.2×0.03=
125×0.4=
1.59×4.4=
1.59
×4.4
————
72÷0.6=
————
0.6)72
6.2x-3.2x=54
1.7×0.2=
12÷0.4=
4×0.23=
0.24÷0.3=
2×0.9=
0.19÷0.01=
3.6×0.02=
0.125×0.4=
0.35×4.7=
0.35
×4.7
————
35.31÷0.33=
————
0.33)35.31
32.2÷4.6-1.6
3.9×0.2=
42÷0.6=
6×0.16=
0.12÷0.4=
1.8×0.1=
0.8÷0.08=
2.3×0.03=
12.5×0.4=
2.74×2.1=
2.74
×2.1
————
48.75÷0.39=
————
0.39)48.75
71.2÷8.9-2.2
1.9×0.2=
16÷0.8=
3×0.3=
0.72÷0.9=
1.2×0.3=
1.44÷0.08=
1.5×0.02=
2.5×0.4=
1.95×1.2=
1.95
×1.2
————
61.61÷0.61=
————
0.61)61.61
x+4.4=36.4
2.7×0.8=
40÷0.5=
1×0.22=
0.03÷0.1=
2×0.5=
1.53÷0.09=
4×0.02=
1.25×0.4=
4.23×5.7=
4.23
×5.7
————
75.21÷0.69=
————
0.69)75.21
3x+4x=5.6
2.2×0.5=
3÷0.1=
1×0.3=
0.09÷0.9=
1.8×0.6=
0.48÷0.03=
1.1×0.03=
0.125×0.8=
0.15×4.7=
0.15
×4.7
————
82.84÷0.76=
————
0.76)82.84
25×0.8×0.125
1.7×0.7=
5÷0.5=
3×0.12=
0.63÷0.9=
1.6×0.9=
1.2÷0.06=
1.2×0.03=
2.5×0.4=
3.51×1.2=
3.51
×1.2
————
52.53÷0.51=
————
0.51)52.53
0.64×16÷0.16
0.1×0.5=
7÷0.1=
3×0.26=
0.24÷0.8=
1.4×0.3=
0.77÷0.07=
2.5×0.05=
25×0.8=
3.91×5.7=
3.91
×5.7
————
33.32÷0.28=
————
0.28)33.32
x-6.2=26.5
2.6×0.2=
8÷0.4=
3×0.21=
0.25÷0.5=
1.9×0.9=
0.96÷0.06=
1.8×0.04=
1.25×0.8=
2.44×3.4=
2.44
×3.4
————
86.11÷0.79=
————
0.79)86.11
2.5×2.4×12.5
1.7×0.3=
24÷0.6=
6×0.25=
0.45÷0.9=
1.5×0.7=
0.8÷0.04=
2.9×0.02=
25×0.4=
0.31×4.4=
0.31
×4.4
————
14.95÷0.13=
————
0.13)14.95
2.16×24÷0.27
4×0.7=
14÷0.2=
3×0.13=
0.12÷0.4=
1.7×0.5=
0.8÷0.04=
2.5×0.01=
0.25×0.8=
4.14×2.5=
4.14
×2.5
————
16.64÷0.16=
————
0.16)16.64
x+4.8=54.4
1.4×0.6=
15÷0.5=
2×0.21=
0.2÷0.5=
1.2×0.1=
0.36÷0.02=
3.4×0.03=
25×0.4=
1.12×3.5=
1.12
×3.5
————
86.8÷0.7=
————
0.7)86.8
3x+19x=15.4
4×0.7=
64÷0.8=
4×0.13=
0.18÷0.9=
1.1×0.9=
0.14÷0.01=
2.6×0.01=
25×0.4=
4.84×1.2=
4.84
×1.2
————
46.87÷0.43=
————
0.43)46.87
20÷2.5-2.1
2.3×0.6=
54÷0.6=
3×0.11=
0.14÷0.2=
1.6×0.1=
0.9÷0.09=
3.3×0.02=
12.5×0.4=
4.94×4.7=
4.94
×4.7
————
38.76÷0.34=
————
0.34)38.76
8x+15x=13.8
1.2×0.7=
63÷0.9=
2×0.26=
0.3÷0.6=
2×0.1=
0.6÷0.03=
2.1×0.01=
0.25×0.8=
4.53×2.4=
4.53
×2.4
————
50.85÷0.45=
————
0.45)50.85
8x+4x=2.4
3×0.7=
6÷0.2=
1×0.2=
0.36÷0.4=
1.6×0.7=
0.91÷0.07=
1.6×0.01=
0.125×0.8=
1.81×4.5=
1.81
×4.5
————
84.53÷0.79=
————
0.79)84.53
42.4÷5.3-2.6
3.5×0.9=
16÷0.2=
5×0.28=
0.54÷0.9=
1.2×0.1=
1.14÷0.06=
2.8×0.05=
12.5×0.8=
1.28×2.3=
1.28
×2.3
————
51.6÷0.43=
————
0.43)51.6
24÷4-2.9
0.7×0.2=
64÷0.8=
3×0.18=
0.06÷0.1=
1.2×0.9=
1.19÷0.07=
3.6×0.03=
1.25×0.8=
0.65×6.3=
0.65
×6.3
————
82.6÷0.7=
————
0.7)82.6
76÷9.5-2.1
0.8×0.6=
5÷0.5=
2×0.28=
0.09÷0.9=
1.4×0.5=
0.2÷0.01=
1.7×0.04=
0.125×0.4=
2.7×5.7=
2.70
×5.7
————
92.82÷0.78=
————
0.78)92.82
2.5×0.8×0.125
0.7×0.5=
4÷0.2=
3×0.25=
0.3÷0.5=
1.9×0.4=
1.2÷0.08=
3.3×0.01=
250×0.8=
1.55×1.3=
1.55
×1.3
————
81.84÷0.66=
————
0.66)81.84
6x+5x=4.4
0.7×0.4=
30÷0.5=
2×0.22=
0.06÷0.1=
1.2×0.6=
0.56÷0.04=
2.1×0.04=
2.5×0.4=
4.49×5.6=
4.49
×5.6
————
84.7÷0.7=
————
0.7)84.7
1.04×19÷0.26