脱式计算题有过程有答案word版本 13页Word文档格式.docx
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脱式计算题有过程有答案word版本 13页Word文档格式.docx
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=10+0.78
=10.78
933-157-43
=933-(157+43)
=933-200
=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:
六年级脱式计算题练习
计算题练习1六()姓名
(1)0.8×
33×
1.25
31921919
(8)18+2-
(2)1718910+17
18÷
(3)9.56+4.875-7
8
+1.44
(4)34÷
6-1614
(5)4.6×
138+83
11-18
×
5
(6)99.9×
999+99.9(7)4÷
123
3+5
52052020
9)2225×
13
10)25×
11)0.7+3.9+4.3+6.1
12)7.35×
99+7.35
13)47-8÷
17-
9
17
14)46×
101
((((((
(15)15.6-2-4
775424
(23)+
7373
(16)72×
0.25(24)
1453
÷
75﹪-(17)14×
214+14×
33
(18)34611+317+5
(19)89715+898
158+9
(20)3-5711
920-36
(21)76-715-8
15
(22)457-122
3+17-23
994
25)(38+57
6-12
)×
24
26)205×
32-656
27)0.4÷
2.5+0.07×
50
28)15142×
(4+1
6
)
29)431
5-14
-1.75+0.430)496+250×
(((((
(
(31)10.2-(1.25+2.5)÷
1.5
111
(39)24×
(+-)
463
11
(32)(-)×
45
(40)3.74×
4.8+6.2×
3.74-3.74
35
(33)2-1634-7
12)]
(34)0.3÷
(3.3-2.95)](35)4949×
85÷
49-85
(36)(56-13)×
(51
84)
(37)[(2314)56+455
(38)(211
5-7)×
41)89×
[78-(71
16-8
)]
42)2375+2.5×
42-480
43)8.6÷
2
44)67×
(512-0.25)5
45)[3.6-(4.7+2.3)3
7
]÷
1.246)1.4+0.6×
86
(47)17.1-8.8-1.2(48)3.6×
计算题练习2(50)581110+3810
(51)
9120÷
[2×
(25+4
)](52)60×
512+415-1
)(53)1750+450÷
18×
32
(54)0.8×
(3.2-2.95)]
(49)
518174+2
六()姓名
(55)(
8921
15+203)12
(56)1095+26×
(57)2.5×
3.7×
0.4
(58)12×
(11
3-4
)(59)(9-43
5)4
(60)101.1-25.93+5.1÷
0.85
411
(68)1×
1.25+1×
2.2-1
544
5181
(61)(-)×
(÷
1)
(69)
138
1.258493
(62)13+2352
3
(63)3-116
7-7
(64)1.9+19.9+199.9+1999.9+0.4(65)25345
7+72
(66)
(16+14)+11
13(67)14248
3÷
(5-15
513
70)4-45÷
4-4
71)58÷
[(113
5+4)8
]72)4.8+1.2×
3.5÷
1.4
73)1.8÷
0.25+8.2×
74)5723+14151
75)(10-
51216)1
((
((((
篇三:
三年级上册数学脱式计算练习题
脱式计算
姓名:
班级:
计算综合运算时,先再,有括号的先算号时,等号写在算式的。
(234-155)×
6268×
6-98236-100×
2(52+56)×
6====
=
156+8918
56×
0+25678
==
81÷
9+752561-45+452156+56
====
636+0-636752-52+63563
(25+63)-72854+36-67864
63÷
7×
====
46+96×
156
586×
5-596
====
======×
(365-246)781-81=====×
(4+4)265-(156+52)(63-63)=============(98-7)÷
9563===÷
0845-762+152(632-512)+6356+(842-632)×
5÷
872×
3-169372-196+542÷
(96-88)563×
1+26251(598-436)×
5625+26-681=152×
4-351=×
6=÷
9×
1-346×
6×
0
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