脱式计算练习题带答案word范文模板 10页Word下载.docx
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=733
4821-998
=4821-1000+2
=3823
I32×
125×
25
=4×
8×
=(4×
25)×
(8×
125)
=100×
1000
=100000
9048÷
268
=(2600+2600+2600+1248)÷
26
=2600÷
26+2600÷
26+1248÷
269=100+100+100+48
=348
2881÷
43
=(1290+1591)÷
434
=1290÷
43+1591÷
43
=30+37
3.2×
42.3×
3.75-12.5×
0.423×
16
=3.2×
3.75-1.25×
1.6=42.3×
(3.2×
1.6)
=42.3×
(4×
0.8×
4×
0.4)=42.3×
0.4×
2×
(4x0.4x7.5-1.25x4x0.4)
[4×
(7.5-1.25)]
6.25]
2.5)
=4237
1.8+18÷
1.5-0.5×
0.3
=1.8+12-0.15
=13.8-0.15
=13.65
6.5×
8+3.5×
8-47
=52+28-47
=80-47
(80-9.8)×
5分之2-1.32
=70.2X2/5-1.32
=28.08-1.32
=26.76
7分之4÷
[1÷
(3.2-2.95)]
=8×
4/7÷
0.25]
4
=8/7
2700×
(506-499)÷
900
=2700×
7÷
=18900÷
=21
33.02-(148.4-90.85)÷
2.5=33.02-57.55÷
2.5=33.02-23.02
=10
(1÷
1-1)÷
5.1=(1-1)÷
5.1
=0÷
=0
18.1+(3-0.299÷
0.23)×
1=18.1+1.7×
=18.1+1.7
=19.8
[-18]+29+[-52]+60
=19
[-3]+[-2]+[-1]+0+1+2=-3
[-301]+125+301+[-75]=50
[-1]+[-1/2]+3/4+[-1/4]=-1
[-7/2]+5/6+[-0.5]+4/5+19/6=1.25
[-26.54]+[-6.14]+18.54+6.14=-8
1.125+[-17/5]+[-1/8]+[-0.6]=-3
0.45×
2.5=1.125
1.25=1
0.3×
3.6=1.08
0.3=0.09
10×
0.07=0.7
0.92×
0.4=0.368
0.2×
0.26=0.052
0.14×
4=0.56
0.02×
0.1=0.002
1.2×
0.3=0.36
2.5×
0.4=1
2.4×
5=12
0.22×
4=0.88
3.25×
0=0
0.9-0.52=0.38
3.99×
1=3.99
0×
3.52=0
12.5×
8=100
8÷
10=0.8
10-1.8-7.2=1
0.43+3.57=4
12=144
0.9×
0.8=0.72
篇二:
四年级数学下册脱式计算练习题
四年级数学下册脱式计算练习题
1、125+25×
62、120-60÷
5×
5
3、1024÷
16×
3
5、164-13×
5+85
7、128-6×
9、5940÷
45×
(798-616)
4、(135+415)÷
5+166、330÷
(65-50)8、64×
(12+65÷
13)10、(315×
40-364)÷
7
四年级数学下册脱式计算练习题
11、(201X-906)×
(65+15)12、(20+120÷
24)×
8
13、40×
20-200
15、500×
6-(50×
2-80)
17、(845-15×
3)÷
19、178-145÷
6+42
14、288÷
[(26-14)×
8]16、(105×
12-635)÷
2518、95÷
(64-45)20、(58+37)÷
(64-9×
5)
21、106×
9-76×
922、117÷
13+37×
(65+35)
23、540-(148+47)÷
13
25、(238+7560÷
90)÷
14
27、19×
96-962÷
74
29、5940÷
24、(308—308÷
28)×
1126、21×
(230-192÷
4)28、10000-(59+66)×
6430、(315×
31、735×
(700-400÷
25)32、1520-(1070+28×
2)
33、9405-2940÷
28×
21
35、690+47×
52-398
37、360×
24÷
32+730
39、51+(2304-2042)×
23
34、920-1680÷
40÷
736、148+3328÷
64-7538、2100-94+48×
5440、4215+(4361-716)÷
81
41、(247+18)×
27÷
2542、36-720÷
(360÷
18)
43、1080÷
(63-54)×
80
45、(10+120÷
47、(947-599)+7×
64
49、(93+25×
21)×
9
44、(528+912)×
5-617846、2800÷
100+78948、36×
(15-276÷
23)50、723-(521+504)÷
篇三:
五年级脱式计算题天天练
6.9+4.8+3.14.02+5.4+0.983.68+7.56-2.683.82+2.9+0.18+9.15.27+2.86-0.66+1.6347.8-7.45+8.866.86-8.66-1.343.6×
10215.6×
13.1-15.6-15.6×
2.1
0.456+6.22+3.785.17-1.8-3.27.85+2.34-0.85+4.669.6+4.8-3.613.35-4.68+2.650.398+0.36+3.640.25×
16.2×
43.72×
3.5+6.28×
3.54.8×
7.8+78×
0.5215.89+(6.75-5.89)
13.75-(3.75+6.48)
35.6-1.8-15.6-7.2
7.14-0.53-2.47
73.8-1.64-13.8-5.36
15.75+3.59-0.59+14.25
(1.25-0.125)×
36.8-3.9-6.1
32+4.9-0.9
4.8×
100.125.48-(9.4-0.52)18.76×
9.9+18.765.6÷
3.517.8÷
(1.78×
4)15.2÷
0.25÷
43.83×
4.56+3.83×
5.441
56.5×
9.9+56.54.2÷
3.53.52÷
2.5÷
0.49.6÷
0.8÷
0.40.49÷
1.40.89×
100.14.36×
87.09×
10.8-0.8×
7.09
320÷
1.25÷
3.9-4.1+6.1-5.9
4.2×
99+4.2
32
146.5-(23+46.5)
9.7×
99+9.7
27.5×
3.7-7.5×
3.7(45.9-32.7)÷
0.1257.2×
0.2+2.4×
1.43.9×
2.7+3.9×
7.321×
(9.3-3.7)-5.62.3×
16+2.3×
23+2.346×
57+23×
86101×
0.87-0.91×
871
8.54÷
0.43.14×
0.68+31.4×
0.0328.9×
1.0118-1.8÷
0.125÷
0.815.02-6.8-1.029.43-(6.28-1.57)13.7×
0.25-3.7÷
410.7×
16.1-15.1×
10.70.65×
101
5.6÷
0.4
7.74×
(2.8-1.3)+1.5×
2.26
12.7×
9.9+1.27
5.4×
11-5.4
3.65×
4.7-36.5×
0.37
2.22×
9.9+6.66×
6.7
0.79×
199
4.8+8.63+5.2+0.372.35+1.713+0.287+7.650.134+2.66+0.8663.07-0.38-1.62(2.5-0.25)×
0.463.4÷
0.4(7.7+1.54)÷
0.70.35×
0.84.5÷
1.8
1
5.93+0.19+2.811.57+0.245+7.431.27+3.9+0.73+16.11.29+3.7+2.71+6.39.16×
1.5-0.5×
9.164.9÷
1.42.5×
2.432.4×
0.9+0.1×
32.44.2÷
3.51.76+0.195+3.24
6.02+3.6+1.98
7.5+4.9-6.5
8-2.45-1.55
3.6-3.6×
0.5
3.9÷
(1.3×
2.7÷
45
15÷
0.25
930÷
0.6÷
10.130.8÷
[14-(9.85+1.07)]20×
[(2.44-1.8)÷
0.4+0.15]777×
9+1111×
331.5×
4÷
(6+3)194-64.8÷
1.8×
0.924÷
2.4-2.5×
0.8469×
12+14920.8×
[(10-6.76)÷
1.2]
(0.15×
0.4)[60-(9.5+28.9)]÷
0.1828-(3.4+1.25×
2.4)0.8×
〔15.5-(3.21+5.79)〕0.64×
25×
7.8+2.236.72÷
4.25×
9.9(4121+2389)÷
7405×
(3213-3189)19.4×
6.1×
2.33.2×
0.25×
12.5
2.881÷
0.43-0.24×
3.5
2.55×
7.1+2.45×
7.1
(31.8+3.2×
4)÷
2÷
2.5+2.5÷
2
5180-705×
6
671×
15-974
3.416÷
(0.016×
35)
5.67×
0.2-0.62