小学五年级数学上册口算笔算专项训练一线教师编写98.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98
0.8×0.4=
35÷0.7=
4×0.2=
0.4÷0.5=
1.9×0.2=
1.4÷0.07=
1.6×0.04=
2.5×0.8=
2.8×3.3=
2.80
×3.3
————
75.03÷0.61=
————
0.61)75.03
1.28×45÷0.16
2.9×0.6=
32÷0.8=
4×0.23=
0.56÷0.8=
2×0.9=
0.6÷0.03=
1.9×0.03=
25×0.4=
0.22×4.6=
0.22
×4.6
————
18.24÷0.16=
————
0.16)18.24
5.2x-1.3x=46.8
1.9×0.4=
6÷0.1=
4×0.26=
0.25÷0.5=
1.3×0.2=
0.95÷0.05=
1.8×0.03=
0.125×0.4=
1.57×1.1=
1.57
×1.1
————
19.08÷0.18=
————
0.18)19.08
6.1x-2.6x=70
3.6×0.8=
24÷0.4=
1×0.25=
0.72÷0.9=
2×0.4=
1.35÷0.09=
3.2×0.03=
0.125×0.8=
3.87×2.5=
3.87
×2.5
————
52.03÷0.43=
————
0.43)52.03
0.77×37÷0.11
0.4×0.1=
16÷0.4=
4×0.2=
0.72÷0.9=
1.1×0.7=
0.8÷0.05=
2.7×0.02=
25×0.4=
2.21×3.3=
2.21
×3.3
————
75.92÷0.73=
————
0.73)75.92
14÷2.8-2
3.3×0.8=
1÷0.1=
2×0.28=
0.49÷0.7=
1.8×0.1=
0.78÷0.06=
3.5×0.01=
125×0.4=
0.24×2.5=
0.24
×2.5
————
34.32÷0.33=
————
0.33)34.32
0.25×4×0.125
1.4×0.9=
21÷0.7=
5×0.13=
0.81÷0.9=
1.7×0.4=
1.28÷0.08=
3.5×0.01=
0.25×0.4=
4.81×2.3=
4.81
×2.3
————
18.08÷0.16=
————
0.16)18.08
55.3÷7.9-2.9
2.7×0.9=
7÷0.1=
2×0.2=
0.09÷0.9=
1.4×0.1=
0.28÷0.02=
1.7×0.03=
12.5×0.4=
2.99×1.2=
2.99
×1.2
————
50.76÷0.47=
————
0.47)50.76
1.76×31÷0.22
2.7×0.8=
40÷0.5=
6×0.18=
0.07÷0.1=
1.3×0.1=
1.14÷0.06=
2.1×0.02=
0.125×0.4=
0.81×2.5=
0.81
×2.5
————
18.75÷0.15=
————
0.15)18.75
0.25×3.2×1.25
1.1×0.6=
40÷0.8=
2×0.13=
0.56÷0.7=
1.1×0.6=
0.28÷0.02=
1.7×0.02=
2.5×0.8=
1.61×2.1=
1.61
×2.1
————
76.76÷0.76=
————
0.76)76.76
0.25×4×1.25
1.7×0.3=
27÷0.3=
6×0.21=
0.36÷0.4=
1.1×0.1=
0.96÷0.08=
2.4×0.03=
0.25×0.8=
1.42×1.1=
1.42
×1.1
————
13.08÷0.12=
————
0.12)13.08
22.5÷7.5-1.8
0.7×0.3=
27÷0.9=
3×0.29=
0.03÷0.3=
1.7×0.9=
1.08÷0.06=
1.1×0.04=
2.5×0.8=
3.14×2.3=
3.14
×2.3
————
16.8÷0.15=
————
0.15)16.8
0.95×13÷0.19
1×0.3=
48÷0.6=
3×0.23=
0.18÷0.2=
1.2×0.1=
0.14÷0.01=
4×0.02=
2.5×0.4=
0.56×4.5=
0.56
×4.5
————
17.85÷0.17=
————
0.17)17.85
x+9=65.3
0.1×0.8=
28÷0.7=
5×0.12=
0.54÷0.9=
1.5×0.1=
0.24÷0.02=
2.7×0.04=
0.125×0.8=
1.75×3.6=
1.75
×3.6
————
22.26÷0.21=
————
0.21)22.26
7x+16x=13.8
3.4×0.8=
72÷0.8=
1×0.17=
0.25÷0.5=
1.4×0.3=
1.52÷0.08=
3.1×0.05=
12.5×0.8=
4.46×2.5=
4.46
×2.5
————
74.88÷0.64=
————
0.64)74.88
38.7÷4.3-2.7
3.8×0.7=
63÷0.9=
6×0.26=
0.16÷0.4=
1.3×0.2=
0.16÷0.01=
2.1×0.02=
1.25×0.8=
1.9×4.5=
1.90
×4.5
————
42.94÷0.38=
————
0.38)42.94
0.25×2.4×0.125
3.4×0.2=
14÷0.7=
1×0.17=
0.14÷0.7=
1.8×0.8=
0.33÷0.03=
3.7×0.03=
0.25×0.4=
3.44×2.5=
3.44
×2.5
————
34.56÷0.32=
————
0.32)34.56
2x+19x=10.5
1.9×0.8=
64÷0.8=
2×0.16=
0.24÷0.8=
2×0.2=
1÷0.05=
3.5×0.02=
0.25×0.8=
3.49×6.3=
3.49
×6.3
————
82.28÷0.68=
————
0.68)82.28
2.5×3.2×0.125
1.1×0.7=
4÷0.2=
5×0.23=
0.04÷0.2=
1.8×0.7=
0.68÷0.04=
2.4×0.03=
2.5×0.8=
1.06×2.5=
1.06
×2.5
————
61.25÷0.49=
————
0.49)61.25
16.5÷5.5-0.8
0.5×0.6=
8÷0.8=
1×0.29=
0.09÷0.3=
1.5×0.1=
0.36÷0.02=
2.2×0.05=
0.125×0.8=
1.48×1.4=
1.48
×1.4
————
62.7÷0.55=
————
0.55)62.7
2.5×4×12.5
0.5×0.3=
16÷0.4=
1×0.21=
0.32÷0.4=
1.8×0.3=
0.22÷0.02=
2.2×0.01=
0.25×0.4=
2.27×3.5=
2.27
×3.5
————
73.92÷0.66=
————
0.66)73.92
7x+11x=10.8
2.6×0.6=
8÷0.2=
4×0.15=
0.18÷0.2=
1.9×0.1=
1.35÷0.09=
2.6×0.03=
1.25×0.8=
3.67×5.7=
3.67
×5.7
————
65÷0.52=
————
0.52)65
6.9x-2.9x=48
1.7×0.9=
6÷0.3=
6×0.25=
0.54÷0.9=
1.9×0.6=
0.9÷0.06=
1.5×0.04=
0.25×0.4=
2.23×2.3=
2.23
×2.3
————
48.4÷0.4=
————
0.4)48.4
x+2.4=32.9
2.9×0.9=
27÷0.3=
6×0.14=
0.2÷0.5=
1.2×0.6=
1.36÷0.08=
2.6×0.02=
250×0.4=
4.18×3.4=
4.18
×3.4
————
81.9÷0.78=
————
0.78)81.9
7x+7x=7
1.3×0.2=
15÷0.3=
4×0.23=
0.2÷0.4=
1.8×0.2=
0.8÷0.05=
3.8×0.02=
1.25×0.8=
0.4×4.7=
0.40
×4.7
————
15.34÷0.13=
————
0.13)15.34
2.5×3.2×12.5
2×0.4=
72÷0.8=
5×0.21=
0.54÷0.9=
1.9×0.5=
0.85÷0.05=
1.8×0.02=
12.5×0.8=
4.63×4.4=
4.63
×4.4
————
63.18÷0.54=
————
0.54)63.18
25×3.2×12.5
0.7×0.1=
36÷0.4=
2×0.15=
0.08÷0.4=
1.6×0.4=
0.19÷0.01=
3.5×0.03=
0.125×0.8=
0.26×3.5=
0.26
×3.5
————
75.03÷0.61=
————
0.61)75.03
10.4÷2.6-1
3.6×0.4=
35÷0.5=
6×0.15=
0.02÷0.2=
1.5×0.1=
1.08÷0.06=
3.3×0.01=
2.5×0.8=
0.22×4.5=
0.22
×4.5
————
28.86÷0.26=
————
0.26)28.86
77.4÷8.6-2.8
1.8×0.2=
10÷0.2=
2×0.25=
0.14÷0.2=
2×0.4=
0.95÷0.05=
3.8×0.03=
250×0.8=
3.23×4.6=
3.23
×4.6
————
86.87÷0.73=
————
0.73)86.87
6.9x-2.4x=63
2.1×0.5=
40÷0.8=
2×0.28=
0.72÷0.9=
1.7×0.7=
0.91÷0.07=
4×0.02=
0.25×0.4=
0.74×2.4=
0.74
×2.4
————
21.42÷0.18=
————
0.18)21.42
x+7.5=86.3
0.8×0.8=
12÷0.2=
1×0.29=
0.12÷0.3=
1.7×0.4=
0.56÷0.04=
2.1×0.02=
25×0.8=
2.63×2.5=
2.63
×2.5
————
45.76÷0.44=
————
0.44)45.76
1.92×16÷0.24
3.1×0.3=
16÷0.2=
6×0.14=
0.21÷0.3=
1.2×0.7=
0.6÷0.05=
3.9×0.05=
1.25×0.4=
0.8×4.7=
0.80
×4.7
————
82.4÷0.8=
————
0.8)82.4
14.7÷4.9-0.1
0.1×0.5=
7÷0.1=
1×0.12=
0.54÷0.6=
1.4×0.5=
0.78÷0.06=
2×0.05=
125×0.4=
3.35×4.4=
3.35
×4.4
————
15.68÷0.14=
————
0.14)15.68
x+1.7=93.7
3.6×0.5=
48÷0.8=
4×0.19=
0.14÷0.2=
1.1×0.6=
0.33÷0.03=
1.1×0.02=
0.25×0.8=
1.63×5.6=
1.63
×5.6
————
24.84÷0.23=
————
0.23)24.84
35.4÷5.9-2.7
1×0.5=
81÷0.9=
3×0.2=
0.54÷0.6=
1.5×0.5=
0.6÷0.03=
1.8×0.03=
1.25×0.8=
0.74×4.4=
0.74
×4.4
————
77.7÷0.7=
————
0.7)77.7
x+6.2=62.3
3.9×0.4=
9÷0.1=
4×0.17=
0.56÷0.7=
1.4×0.6=
0.3÷0.03=
2.1×0.05=
25×0.4=
3.61×3.3=
3.61
×3.3
————
35.36÷0.34=
————
0.34)35.36
1×32÷0.2
0.5×0.7=
6÷0.3=
3×0.29=
0.05÷0.1=
1.3×0.3=
1.35÷0.09=
1.7×0.02=
25×0.8=
3.44×5.6=
3.44
×5.6
————
25.68÷0.24=
————
0.24)25.68
25×2.4×1.25
2.6×0.5=
27÷0.3=
3×0.13=
0.42÷0.7=
1.1×0.4=
0.6÷0.04=
1.5×0.01=
25×0.4=
4.58×5.6=
4.58
×5.6
————
81.74÷0.67=
————
0.67)81.74
x+8.3=74.5
3.4×0.1=
32÷0.4=
4×0.18=
0.64÷0.8=
1.2×0.9=
0.3÷0.02=
2.6×0.02=
1.25×0.4=
0.38×2.3=
0.38
×2.3
————
37.44÷0.32=
————
0.32)37.44
x-1.6=91.7
2.5×0.7=
14÷0.2=
2×0.21=
0.12÷0.6=
1.2×0.6=
0.32÷0.02=
3.1×0.01=
0.125×0.4=
3.29×5.5=
3.29
×5.5
————
24.99÷0.21=
————
0.21)24.99
1.12×49÷0.28