五年级上计算题简便脱式方程300题.docx
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五年级上计算题简便脱式方程300题
脱式计算(60题)
175—75吃5
68+35X13
725—(125+237)
(114+166)七5
432-(9X8)
189—60+40
216+305/5
47+236+64
5+25X44
102>99
8+2X125
645-180-245
382X101-382
4>60>50>8
35^+35>6-4>35
0.175e.25X
0.175e.25<4
200十[(172—72)吃5]
25>63>4
9000-125
99>11
794-198
68>25428>(3080—1980)—7426756—193—207
72>125
97>360+3>360
124>25—25>24
2800-100+789
75-〔138-(100-54)〕
85>(95—1440-24)
240X78-(154-115)
80400—(4300+870-15)
1437>27+27>563
[75-(12+18)]45
(6.8-6.80.^55)45
7.2£.8-1.25X
864(27-23)
X12
45+38-16)X24
500-(240+38X6)
[64-(87-42)
]X15
(845—15X3)T612X(49-28)叼]
450(84-48]
412
(58+37)十(64-9X)
0.12X4.80.12X4.8
95十(64-45)
6.5X(4.8-1.24X)
(284+16)X(512-820818)
178-1455X6+42
812-700(9+31X11)
120-36>4^8+35
32.52-(6+9.72892)>2.5
(3.2>5+2.5)16
5.8^(3.87-0.13)+4.23.74
(6.8-6.80為5)966+7.85-5.37
[(7.1-5.6)>0.9-1.15]2.9
85+14X(14+20896)
(58+37)9(64-9>5)
28009100+789
(947—599)+76X64
36X(913—276923)
(93+25X21)X9
507913X63+498
(39—21)X(39696)
723—(521+504)925
384912+23X371
848—640916X12
57X12-560-35
[192
(54+38)]X67
138X25X4
1500-32X45(13
X125)X(3X8)
(12+24+80)X50
704X25-509
25X32X125
32X(25+125)
178X101-178
84X36+64X84
98X199
75X99+2X7583
X102-83X2
50X(34X4)X3
25X(24+16)
178X99+178
79X42+79+79X57
123X18-123X3+85X123
75X27+19X25
31X870+13X310
4X(25X65+25X28)
138X25X4
(13X125)X(3X8)
32X(25+125)
(12+24+80)X50
25X32X125
178X101-178
102X7658X98
75X99+2X75
83X102-83X2
84X36+64X84
98X19985
X(95—1440-24)
50X(34X4)X3
25X(24+16)
178X99+178
x+7x=8
9x-3x=6
三、方程式计算(70题)
2x+8=16x^5=10
6x-8=4
5x+x=9
x+7x=8
x弋=10
x-8=6x
4Px=20
2x-6=12
2x+8=16
9x-3x=6
6x-8=4
5x+x=9
x-8=6x
45=20
2x-6=12
x-5-6=7
12-8=4
7x+7=14
6x-6=0
5x+6=11
2x-8=10
3x+7=28
3x-7=26
9x-x=16
24x+x=50
5
1
3
1
x
=1
x=—
7
7
5
2
35
x-
812
510
3
1
6
1
-X=—
x-
=1
7
3
7
7
3
1
1
彳1
4
3
—
-x=-
x-
=1—
x--
——
8
8
4
5
9
4
1
1
5
3
x
=1
-x=
2
9
3
5
3
1
5
1
一x=一
x-
=3—
8
9
3
6
23
x-
711
31
713
x=
512
5-10
6
1
5
1
-x=—
x-
二1-
7
4
8
4
35
3
20
126
5--x
=3—
714
x
5
9
15
10
5
1
1
2
x
=1-
x
6
9
12
_3
31
x=
1218
5
x
12
1
24
iA_x
12
1218
x-
918
1215
x=
1326
31
x=
1218
下面各题怎样算简便就怎样算。
6.9+4.8+3.10.456
+6.22+3.7815.89
4.02+5.4+0.985.17
—1.8—3.213.75
3.68+7.56—2.687.85
+2.34—0.85+4.6635.6
+(6.75—5.89)
—(3.75+6.48)
—1.8—15.6—7.2
3.82+2.9+0.18+9.19.6
+4.8—3.67.14
—0.53—2.47
5.27+2.86—0.66+1.63
13.35
—4.68+2.6573.8
—1.64—13.8—5.36
47.8—7.45+8.8
0.59+14.25
0.398+0.36+3.64
15.75+3.59—
66.86—8.66—1.340.25
X16.2X4(1.25
3.6X102
3.72X3.5+6.28X3.536.8
—0.125)X8
—3.9—6.1
4.8X100.1
56.5
X9.9+56.5
7.09
25.48—(9.4—0.52)
4.2
-0.2-0.5
320
18.76X9.9+18.76
3.52
-2.5-0.4
3.9
5.6—3.59.6
-0.8-0.4
4.2
17.8-(1.78X4)
0.49
-0.049-10
1.25
15.2-0.25-4
0.89
X100.1
146.5
3.83X4.56+3.83X5.44
4.36
X12.5X8
9.7
27.5X3.7—7.5X3.7
8.54
-2.5-0.4
3.2
—4.1+6.1—5.9
X99+4.2
X2.5X32
—(23+46.5)
X99+9.7
X0.25X12.5
7.2X0.2+2.4X1.433
X66+33X347.74
X(2.8—1.3)+1.5X2.26
3.9X2.7+3.9X7.318
—1.8-0.125-0.8
12.7
X9.9+1.27
21X(9.3—3.7)—5.6
15.02-6.8-1.02
5.4
X11-5.4
2.3X16+2.3X23+2.3
9.43-
(6.28-1.57)
3.65
X4.7—36.5
X0.37
46X57+23X86
13.7
X0.25—3.7-4
2.22
X9.9+6.66
X6.7
101X0.87-0.91X87
10.7
X16.1-15.1X10.7
0.79
X199-0.79
X99
4.8+8.63+5.2+0.37
3.2+0.36+4.8+1.641.23
+3.4-0.23+6.6
0.25
X16
12.7-(3.7+0.84)
36.54
-1.76-4.54
0.25
X0.73X4
7.6X0.8+0.2X7.6
(105+88)+95
0.25
X8.5X4
1.28X8.6+0.72X8.6
12.5
X0.96X0.8
10.4
-9.6X0.35
X1.2X0.5
0.86X15.7-0.86X14.7103+72+97+282.31
14-7.32-2.68
2.64
+8.67+7.36+11.33
70
-280
(2.5-0.25)X0.4
9.16
X1.5-0.5X9.16
3.6
-3.6X0.5
96.5-2.5-0.4
63-
(83-32)
930
-0.6-5
63.4-2.5-0.4
63
-2-5
3.9
-(1.3X5)
32.4X0.9+0.1X32.415
-(0.25X0.4)
0.35X1.25X2X0.8