小学四六年级四则混合运算800题.docx
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小学四六年级四则混合运算800题.docx
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小学四六年级四则混合运算800题
12.45-1.35-0.65
101×1/5–1/5×21
21.32-(6.32+8.3)
50+160÷40
27.3+73.2+72.7
120-144÷18+35
(
585+189+215
347+45×2-4160÷52
5.85-1.75-0.25
(58+37)÷(64-9×5)
768-274-126
95÷(64-45)
5.85+1.89+2.15
178-145÷5×6+42
!
24.8+14.6+15.4
812-700÷(9+31×11)
42.5-22.17-7.83
85+14×(14+208÷26)
3.8+1.37+6.2+12.63
120-36×4÷18+35
4.72+0.1-4.72+0.1=
(58+37)÷(64-9×5)
:
625÷5
(6.8-6.8×0.55)÷8.5
456÷24
0.12×4.8÷0.12×4.8
225÷15
(3.2×1.5+2.5)÷1.6
336÷3
6-1.6÷4=5.38+7.85-5.37=
[
336×3
7.2÷0.8-1.2×5=6-1.19×3-0.43=
75×30
6.5×(4.8-1.2×4)=
9+31×16
5.8×(3.87-0.13)+4.2×3.74
371-371×0.13
32.52-(6+9.728÷3.2)×2.5
&
35+24-12
[(7.1-5.6)×0.9-1.15]÷2.5
200÷40
5.4÷[2.6×(3.7-2.9)+0.62]
84÷4
12×6÷(12-7.2)-6
48÷8×9
12×6÷7.2-6
`
49+17-25
0.68×1.9+0.32×1.9
10.75×0.6-3.9
58+370)÷(64-45)
240÷40×5
420+580-64×21÷28
300-50×2
136+6×(65-345÷23)
}
49-(17+25)
15-10.75×0.4-5.7
240+40×5
18.1+(3-0.299÷0.23)×1
300-50×20×0
(6.8-6.8×0.55)÷8.5
121-111÷37
0.12×4.8÷0.12×4.8
[
(121-111÷37)×5
(3.2×1.5+2.5)÷1.6
280+650÷13
3.2×6+(1.5+2.5)÷1.6
1000-(280+650÷13)
0.68×1.9+0.32×1.9
287+650÷26
10.15-10.75×0.4-5.7
{
707-35×20
5.8×(3.87-0.13)+4.2×3.74
(120-103)×50
32.52-(6+9.728÷3.2)×2.5
760÷10÷38
[(7.1-5.6)×0.9-1.15]÷2.5
(95-19×5)÷74
5.4÷[2.6×(3.7-2.9)+0.62]
】
45×20×3
2.9×(3.79-2.9)+0.62
(270+180)÷(30-15)
12×6÷(12-7.2)-6
20-3.65=
12×6÷7.2-6
3.2+1.73=
33.02-(148.4-90.85)÷2.5
|
18.7+3.14=
25×4÷25×4○25×4-25×4
23.5-2.8=
600÷20÷5
3.6-1.28+3.09
600÷(20×5)
4.32-(1.26+2.34)
450÷18-12
(
2.5+3.25+0.75+7.5
450÷(18-12)
26.7+147.2=
3840-(103+17)×25
801.6-21.9=
3840-103+17×25
20-0.85=
412+750÷5×36
|
33.4-9.48=
(412+750÷5)×36
13.1+120.95=
750÷5+410×36
100-19.2=
(750+410)÷5×36
6.2+5.18+2.8
35×(329-129)
【
15.35-(5.35+7.2)
35×329-129×35
3.63-1.25+17.37-8.75
54÷18+41×3
13.7-9.9
16×5-80÷16
15.78+2.45=
640+360÷60+40
;
98×45+2×45
5×(825-115÷23)
56×102
21×(376-376÷8)=
0.48+0.16+0.52
(143+429÷13)×24=
71.57-4.76-1.24
396+126÷18-19=10
?
45.7-5.7
240-240÷15×4=236
8.5+1.5-6.3
(7225-104×15)÷55=103
7236÷36-29
78×50-1440÷12
0.5+0.14
3856÷16+85×16
¥
7.6-3.8
4000÷(16+832÷13)
1415-1315+815
(326+95×25)÷37
72÷(1.2+0.6)×5
(7236÷18-228)×28
41517+8712+3217
(4275-24×75)÷25
>
618-156-31516
3.6÷(1.2+0.5)×5
6.5+116-4.8
3.7-2.5+4.6
1538-534+4.8
3.6×6÷0.9
9.28-3313-2213-1813
35.6-5×1.73
:
10314-(2314+3.9)
6.75+2.52÷12
1016-31120-2.45+1.6
7-0.5×14+0.83
X-3120=3120
2.6+8×0.5×3
6.75+3X=1834
0.75÷0.3÷0.5-3.2
.
310-415+518
3.6÷(1.2+0.5)×5
57+358-41112
3.6÷[(1.2+0.5)×5]
241130-15+616
0.4×(3.2-0.8)÷1.2
1516-715-2.8
5×〔(3.2+4.06)÷6.05〕
$
1960+(125-1415)
4.5+1.43÷1.3-1.23
435-(7.2-314)
3.5+5.6÷7×4
1714-(558+4.5)
3.6÷0.4-1.2×5
523+6310+313+2.7
13.6×3-40.6÷2
《
18.79-(4.79+335)-0.4
9.18÷1.7+3.75÷1.5
3.82+(738-2.82)-534
20.9+10.5÷(5.2-3.5)
X-929=415
9.4×〔1.28-(1.54-0.31)〕
34=X+0.25
38=X+0.29-64
?
3.25+412-X=5518
[(6.1-4.6)÷0.8-1]×0.4
15.375+5X=2038
3.72÷[(54.7-17.5)×(0.45-0.9)]
4815+11320+314
4.8+2.7×4.02
10-2712-456
(4.8+2.7)×4.02
:
525-(1.8+249)
4.02×(4.8+2.7)
213-1.5+3512
35.7÷0.7+12.5×4.8
6513-2.375-158
(35.7÷0.7)+(12.5×4.8)
3.825+249+159
(35.7÷0.7+12.5)×4.8
:
413-(1.75+720)
35.7÷〔(0.7+12.5)×4.8〕
7.42-(535-1.35)-134
10.2-2.5÷0.3×2
x+3914=5.375
(10.2-2.5)÷0.3×2
x-745=427
10.2÷〔2.5÷(0.3×2)〕
]
34-0.6+x=1120
(10.2-2.5)÷(0.3×2)
8-x=7.5-323
4.5+1.43÷1.3-1.23
515-3310+4415
3.8+5.6÷7×4
819-256-31112
13.6×3-40.6÷2
1045+(7.2-357)
9.18÷1.7+37.5÷1.5
738-(313+212)+313
20.9+10.5÷(5.2-3.5)
(5)1234-(7.25-123)-245
9.4×[1.28-(1.54-0.31)]
1213-(814-323)
(6.1-4.6)÷0.8]×0.4
—
10-229-379
150-42×2÷14
(9514+338)-(358-1914
(240+120)÷(140-20)
249+X=6.5
5×(150-90)÷20
416-X=235
600-8×5×10
|
X-(15+0.5)=1
130+120×4÷5
716-X=234
20+800÷4-60
X+156=625
2100-21×53+2255
1314-X=5716+212
(103-336÷21)×15
#
7112-214
800-(2000-9600÷8)
3215+489
40×48-(1472+328)÷5
3.75+527
(488+344)÷(202-194)
14-258-538
2940÷28+136×7
[
2710-137+2.3
605×(500-494)-1898
113-0.5+2112
(2886+6618)÷(400-346)
625-(0.15+423)
9125-(182+35×22)
5.25-(114+3813)
(154-76)×(38+49)
【
212-(7.05-6920)
3800-136×9-798
212-(0.75+720)
(104+246)×(98÷7)
4.125+257-257+578
918÷9×(108-99)
X+2514=4.375
(8645+40×40)÷5
\
X-0.45=614
(2944+864)÷(113-79)
334-(0.83+X)=1.4
8080-1877+1881÷3
X-(2120+5.75)=715
(5011-43×85)+3397
0.25+15
2300-1122÷(21-15)
、
2.5-14
816÷(4526-251×18)
34+1.375
(7353+927)÷(801-792)
314-1.5
(28+172)÷(24+16)
61720+3.58+1320
6240÷48+63×48
)
3.8-149-159
950-28×6+666
89-(45-19)
86×(35+117÷9)
334-(0.75+212)
2500+(360-160÷4)
3213-1225-356
16×4+6×3
,
1514+159-214
39÷3+48÷6
418+3.8+134
24×4-42÷3
1025-(1.5-513)
7×6-12×3
15.25-214+856
56÷4+72÷8
《
1416-2.75+1.5-314
2940÷28×21
5.48-(635-2.52)-14
920-1680÷40÷7
4.375+659-459+558
690+47×52-398
237+X+425=
148+3328÷64-75
?
X-(412+0.75)=
360×24÷32+730
(211+12)-X-211=
2100-94+48×54
378-(X+318)
51+(2304-2042)×23
512+34+112
4215+(4361-716)÷81
(
710-38-18
(247+18)×27÷25
4215+(4361-869)÷81
36-720÷(360÷18)
415+56
1080÷(63-54)×80
12-(34-38)
(528+912)×5-6178
<
56-(13+310)
8528÷41×38-904
23+56
264+318-8280÷69
17+x=23
(174+209)×26-9000
45-x=14
814-(278+322)÷15
。
x-16=38
1406+735×9÷45
25.44+5.6+4.56=
3168-7828÷38+504
30+5.6=
796-5040÷(630÷7)
12.3+7+0.7=
285+(3000-372)÷36
:
265+24
50+160÷40
421-63
(58+370)÷(64-45)
754-156
120-144÷18+35
74-56
347+45×2-4160÷52
)
49+265
(58+37)÷(64-9×5)
236+254
95÷(64-45)
753+123
178-145÷5×6+42
156+25
420+580-64×21÷28
<
125+452
812-700÷(9+31×11)
156+231
(136+64)×(65-345÷23)
741+123
85+14×(14+208÷26)
452+123
(284+16)×(512-8208÷18)
~
412+563
120-36×4÷18+35
23.6+23.5
125*3+125*5+25*3+25
56.4-46.3
9999*3+101*11*(101-92)
22.6+25.3
(23/4-3/4)*(3*6+2)
!
12.0+22.6
3/7×49/9-4/3
45.6+0.125
8/9×15/36+1/27
0.3+0.652
12×5/6–2/9×3
0.1+0.9
8×5/4+1/4
;
0.139+0.426
6÷3/8–3/8÷6
56.0.181
4/7×5/9+3/7×5/95/2-(3/2+4/5)
0.32+1.57=
6.125-2.75)-(1.25-0.875)
9.25+2.25=
75-18.3-7.08-9.62
{
9.23+4.52=
8.59-3.68-3.59
4.22+8.46=
12.27+21÷(7.3-6.6)×2.4
5.63+1.25=
5.4÷(0.51÷0.17)
9.36-1.59=
5.4×(7.26÷6.05)
。
5.63-5.21=
(8.58-3.69)×(3.4-1.8)
4.65-1.15=
20.9+10.5÷(5.2-3.5)
7.65-4.19=
(13.8-8.7)÷0.034
8.88-2.69=
1.5×(10.03-15.6÷7.5)
》
0.7+0.9=
30.6÷(4.5×0.16)
0.8+0.6=
4.7+3.91÷(32-29.7)
8.24+3.76=
3.12×(0.9+0.7÷0.1)
4.1-3.8=
9.2+9.728÷3.2×1.5
(
14+0.78=
2.4×0.75+1.25÷2.5
14.6-0.34=
(20.2×0.6-2.12)÷0.1
1.3+8.56=
(1.5×0.9+3.65)÷2.5
0.8-0.55=
8.48÷0.8×0.9
:
4-0.04=
101×0.36÷(14.4×0.05)
1-0.03=
(25.3-9.7)÷0.3×8.5
30.5+3.05=
10.5÷(5.1-4.4)+18.25
0.8-0.45=
4.11-0.72×(3.38-2.13)
#
0.78+2.2=
1025-1125÷4.5×3.6
5-0.08=
(6.8-5.4)×2.75-0.9
3.25+0.75=
(12-3.74)÷(8×0.3+2×1.3)
10-0.1=
0.875×36+4.05÷8.1
]
1.8÷0.03=
(227÷25-4.68)×0.5
75÷2.5=
630÷(2.98+6.5×0.08)
0×25.4=0.125×1.8=
(21.88+29.8)÷7.6
7.242.4=
(8.1-5.4)÷3.6+85.7
\
17.2÷17.2=
(3.44+20.5×0.32)÷0.16
0.99×0.1=
0.54÷(8.7+45.3)×28.4
7.5-0.26-1.74+2.5
0.1÷1+1÷0.8-0.1
0.25×13×4
(1.25+6.4)-14.88÷2.4
<
18-2.7-9.3
(4.3-2.01+2.2)÷4
32×0.125
58.8÷(0.6×0.7)÷0.02
3.5×3+3.5×7
10.4-7.79÷(0.35+0.6)
4.5×20-3.5×20
3.6÷(1.2+0.5)×5
{
82.3-40.5÷0.81×1.2
13.7×0.25-3.7÷4
4.53+19.8÷(26.8-1.2×4)
3.6×1.25+0.32÷0.4
(9-0.45)÷(2.5+1.5×3)
0.8×(3.2-2.99÷2.3)
[1-0.98×(3.51-3.51)]÷24
2.5×(6+9.728÷3.2)
、
15-6×1.5
5.2×(4.6÷0.92×0.04)
(1.8+202)÷2.5
5.4÷(3.94+0.86)×0.8
75+75×2
19.28+1.82÷0.7
69×2
10.56×3.75-3.75×0.56
[
75×3+69×2
(1.5÷0.8-1)÷0.4
75+75×2+69×2
(37.62+20.76)÷0.042
(37.6+0.76)÷0.04
(17.2-4.5×3.6)÷0.32
75+(75×2+69×2)
(6.02+2.8)÷0.4-2.05
)
7.8-2.9=
3.27×(80.5-9.84÷0.16)
1-0.8=
(71.2-71.2×0.9)÷0.25
4.9×0.8=3.92
1.08÷(3.94+34.3×0.2)
1.2÷0.2=
(4.25-4.25×0.8)÷1.7
·
9.15+3.92=
1.46×5+12.8÷0.4×7.5
18-6=
1.52-1.6×5+5.7
67-0.5×24=
3.8+(24-25×0.6)
0.4×(3.2—0.8)÷1.2
(0.25+0.125)÷(0.75×0.4)
:
5×〔(3.2+4.06)÷6.05〕
20-2.5×4÷8
7.4×1.3-4.68÷0.9
(4.8-4.8×0.5)÷2
[10-(0.2+16.7×0.07)]×0.01
0.8×(10.4+0.64)÷0.92
213.6÷0.8÷0.3
(25.3-9.7)÷0.3×7.6
!
16.6÷5.5X1.7
(4.5+1.3×6)÷1.5
32.8X10.5÷0.6
58.8÷(0.6×0.7)÷0.02
42÷(5.25÷0.25)
0.4×(3.2-0.8)÷1.2
13.7+0.98+0.02+4.3
16.78-1.6×1.5÷0.8
286+199
(53.73-17.49)×(2.6+12.4)
18.54-9.9
18.64-4.35×2+20.9
18.6-3.47-0.53
80-8.2×(10-7.6)
36×99
(9-8.5)×(5-4.76)÷0.1
》
72×101-72
1.6+8.4×1.5÷0.18
235×28-35×28
(1.1-0.78)×(2.7-1.95)
2.6×78+78×7.4
(20.2×0.6-2.8]÷0.4
5436÷18
0.06×(10.14-0.64)÷2
#
2.51+3.53+0.49-15.4-1.47
12.45-1.35-0.65
14.27-9.62-4.38
21.32-(6.32+8.3)=
18.3+4.7-2.81-7.19
27.3+73.2+72.7
17.5-3.56+6.44
42.5-22.17-7.83
)
120.39-87.62-12.38
3.8+1.37+6.2+12.63
8.53-2.72+3.28
(15.28+28.99)+20.72
17.5-3.56-6.44
24.8+14.6+15.4
120.39-12.38+87.62
5.85-1.75-0.25
、
8.53-2.72-3.28
2.02×1.027÷0.26)
43.77-(13.77+5.9)
6.5×(10-3.7)+2.98
(6.8-6.8×0.55)÷8.5
4.75+8.4÷(9.2-6.8)
0.12×4.8÷0.12×4.8
4.5×(0.75-0.356)+9.23
;
(3.2×1.5+2.5)÷1.6
5.4+(0.63+1.29÷0.23)
3.2×(1.5+2.5)÷1.6
1.46×5+12.8÷0.4×7.5
6-1.6÷4=
(15.6-2.4)×0.8+4.32
5.38+7.85-5.37=
4.11-0.72×(3.38-2.13
@
7.2÷0.8-1.2×5=
(6.8-5.4)×2.75-0.9
6-1.19×3-0.43=
1÷0.25×(1.28÷3.2)
6.5×(4.8-1.2×4)=
4.78+0.22×20÷16
0.68×1.9+0.32×1.9
31.7-0.5×0.7-1.65
*
10.15-10.75×0.4-5.7
10-7.5×(6.4-5.9)
5.8×(3.87-0.13)+4.2×3.74
(2.95+10.58-1.53)÷0.25
32.52-(6+9.728÷3.2)×2.5
4.2×(6.18–3.03)+6.3
(7.1-5.6)×0.9-1.15]÷2.5
2.7÷4+6.3×0.25
?
5.4÷[2.6×(3.7-2.9)+0.62]
2.97×3.8=7.05×0.84=
12×6÷(12-7.2)-6
0.78×4.3=1.8×3.67=
(4)12×6÷7.2-6
3.8×6.7+3.3×3.8
2/3÷1/2-1/4×2/5
1.28×0.29-0.29×0.28
:
2-6/13÷9/26-2/3
101×4.856×12.5
2/9+1/2÷4/5+3/8
1.93+2.7+2.07+7.3
10÷5/9+1/6×4
(0.25+2.5+25)×0.4
1/2×2/5+9/10÷9/20
5-0.9×0.2+1.8÷0.5
'
5/9×3/10+2/7÷2/5
[0.783+0.75×(0.55-0.15)]÷19
1/2+1/4×4/5-1/8
6.4×3.28+4.6×3.28-3.28
3/4×5/7×4/3-1/2
0.78×99+0.78
23-8/9×1/27÷1/27
86.07-12.3+24.5-12.408
~
8×5/6+2/5÷4
1-(0.47+0.15)+0.096
1/2+3/4×5/1
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