七年级数学上册有理数的计算题天天练57Word格式文档下载.docx
《七年级数学上册有理数的计算题天天练57Word格式文档下载.docx》由会员分享,可在线阅读,更多相关《七年级数学上册有理数的计算题天天练57Word格式文档下载.docx(14页珍藏版)》请在冰豆网上搜索。
![七年级数学上册有理数的计算题天天练57Word格式文档下载.docx](https://file1.bdocx.com/fileroot1/2023-1/21/f1892b08-6578-4972-92e7-a7911a0aa1fc/f1892b08-6578-4972-92e7-a7911a0aa1fc1.gif)
111
5-—-—1×
(-6)-1×
(-6)
315
411
(---)×
-(-126)÷
14×
(-24)
384
432
-(—-—+—)×
604×
[6-(-2)3]
543
2—,1,0,-2.4
-—,-22.5,17,8.1
-8—,1.4,-8,-0.72
9
(1)-20与2
(2)-5与-0.25(3)|-7.2|与|1.1|
(4)-—与-—(5)-15与-|-4|(6)|-38.4|与|-3.3|
45
713
5+—+—8×
(-9)-22×
(-9)
912
492
(---)÷
-(-90)×
(-18)
383
113
-(—-—-—)×
1929×
[8-(-1)3]
684
-3—,1.5,0,-7.2
-—,-8.5,-1,-6.3
-2—,3.6,5,-0.08
(1)-17与4
(2)-3与-1.5(3)|-8.8|与|-3.8|
(4)-—与-—(5)-17与-|-4|(6)|-29.3|与|-6.3|
29
11
6-—+—13×
(-17)-3×
(-17)
612
154
(-+-)÷
-(-132)÷
18÷
(-12)
863
561
1961×
[7+(-3)3]
477
2—,-4,0,0.8
—,-18,14,7.4
6
-8—,-1.65,6,0.4
(1)-10与0
(2)-3.25与-1.75(3)|-8.6|与|-2.3|
(4)-—与-—(5)7与-|-3|(6)|-75.4|与|-8.4|
55
9+—+—29×
(-5)+11×
(-5)
918
897
-(-114)×
16÷
786
185
1266×
[17-(-5)3]
376
4
-4—,-1,0,-4
-—,24.5,18,-5.9
7—,3.75,-6,-0.48
(1)-19与-8
(2)-3.75与1.5(3)|-5|与|2.3|
(4)-—与-—(5)18与-|-7|(6)|-48.3|与|-4.9|
39
2-—+—18×
(-17)-21×
347
-(-66)×
436
921
1923×
[4-(-1)2]
838
3—,3.5,0,-6.4
-—,4.5,13,9.3
-2—,-2.5,-6,0.24
(1)-9与-1
(2)-3与-1(3)|-8.9|与|-2.8|
(4)-—与-—(5)-10与-|-5|(6)|-56.2|与|-2.7|
85
511
3+—+—18×
(-10)+14×
(-10)
618
151
(-+-)×
-(-84)÷
16×
(-27)
668
814
-(—+—+—)×
1476×
[5-(-3)2]
773
5—,1,0,-1.6
—,6,13,-4.8
-7—,1.3,-3,-0.32
(1)-10与-3
(2)-4.5与2.25(3)|-7.4|与|3|
(4)-—与-—(5)-12与-|-7|(6)|-98.2|与|-4.7|
49
4+—+—8×
(-4)+20×
(-4)
196
-(-138)×
8×
(-21)
687
927
[15-(-5)2]
5—,-1.5,0,-6.4
-—,-4.5,-11,9.9
7—,-4.25,9,0.4
(1)-11与0
(2)-3与2.5(3)|-7.1|与|-0.6|
(4)-—与-—(5)20与-|-2|(6)|-13.4|与|-3.1|
1-—+—30×
(-18)+20×
915
789
6÷
878
111
1966×
[19+(-5)3]
3—,2.5,0,-4
-—,-7.5,-16,5.6
-7—,-0.35,2,0.64
(1)-15与-7
(2)-3.5与-0.25(3)|-8|与|2.6|
(4)-—与-—(5)16与-|-1|(6)|-31.9|与|-4|
4-—+—25×
(-12)-22×
615
171
-(-90)÷
(-3)
884
166
1477×
[4+(-3)3]
377
2—,0.5,0,4
—,21.5,-1,-0.2
6—,-5,-7,0.32
(1)-9与6
(2)-3.5与-0.25(3)|-5|与|3.7|
(4)-—与-—(5)17与-|-8|(6)|-23.1|与|-2.7|
25
5+—-—9×
(-8)+12×
(-8)
516
-(-138)÷
645
412
361×
[18-(-1)2]
343