七年级数学上册有理数的计算题天天练100Word格式文档下载.docx
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51
4+—+—13×
(-6)-12×
(-6)
312
617
(---)÷
-(-90)÷
2÷
(-27)
766
472
-(—+—+—)×
544×
[13-(-3)2]
363
2
-4—,-2.5,0,5.6
—,-19.5,-2,6.1
-2—,-1.55,-4,0.64
9
(1)-12与-6
(2)-4.75与-1.75(3)|-9.3|与|2.6|
(4)-—与-—(5)-18与-|-6|(6)|-47.6|与|-3.1|
85
513
3+—-—2×
(-18)+7×
(-18)
912
111
(-+-)×
-(-108)÷
10×
(-24)
876
119
-(—+—-—)×
3843×
[4-(-1)2]
868
3
-2—,-4.5,0,-2.4
-—,-2,7,3.4
8
6—,4.6,0,0.4
(1)-18与10
(2)-4.75与-0.25(3)|-5.8|与|1.3|
(4)-—与-—(5)-11与-|-3|(6)|-74.6|与|-9.4|
23
77
9+—-—15×
(-16)+6×
(-16)
231
-(-180)÷
4÷
(-15)
343
314
809×
[14+(-2)2]
445
-1—,4,0,-2.4
—,-15,10,-3.4
-4—,3.25,-2,0.56
(1)-11与6
(2)-3.5与-0.75(3)|-6.1|与|-0.8|
(4)-—与-—(5)6与-|-7|(6)|-30.1|与|-5.6|
93
5+—-—25×
(-5)+15×
(-5)
164
(-+-)÷
16×
(-21)
853
845
-(—-—-—)×
2102×
[11-(-3)2]
756
3—,3.5,0,-1.6
—,14,-18,9.7
-2—,1.5,2,0.16
(1)-9与8
(2)-2.5与0.5(3)|-4.9|与|-2.3|
(4)-—与-—(5)19与-|-4|(6)|-5.8|与|-0.3|
57
71
2+—+—30×
(-8)+19×
(-8)
918
916
-(-162)×
18÷
847
172
965×
[15+(-4)3]
483
-4—,4.5,0,-4
—,-7.5,-20,3.1
2—,2.9,4,-0.56
(1)-11与9
(2)-4.5与-1.75(3)|-5.3|与|-0.1|
(4)-—与-—(5)3与-|-4|(6)|-24.7|与|-0.8|
37
2-—+—2×
(-7)+17×
(-7)
315
16÷
373
561
2944×
[20+(-2)3]
677
5—,-4.5,0,4.8
-—,-20,15,-3
-6—,-0.9,5,-0.8
(1)-10与7
(2)-3.25与1.75(3)|-7.2|与|3.2|
(4)-—与-—(5)11与-|-9|(6)|-5.4|与|-3.2|
67
9+—+—21×
(-12)+20×
(-12)
318
317
(---)×
-(-156)×
468
612
606×
[12-(-1)3]
543
5—,1,0,-2.4
-—,15,16,-8.2
-7—,3.35,-2,0.8
(1)-11与8
(2)-2.75与0.5(3)|-4.4|与|-1.4|
(4)-—与-—(5)17与-|-5|(6)|-50.9|与|-8.9|
63
5-—-—23×
(-5)+10×
612
476
-(-102)÷
387
316
[9-(-3)3]
435
3—,4,0,2.4
-—,-16,-18,9.9
-8—,-3.7,-9,-0.08
(1)-12与-3
(2)-4.5与-0.5(3)|-8.8|与|-0.1|
(4)-—与-—(5)12与-|-1|(6)|-43.3|与|-5.1|
47
511
5-—-—15×
(-12)+7×
851
-(-66)×
6÷
768
173
1604×
[20-(-5)2]
584
-4—,-4,0,-8
-—,-2.5,-9,-6.9
5—,0.85,-4,0.32
(1)-20与-6
(2)-3.75与0.75(3)|-8.2|与|-0.6|
(4)-—与-—(5)-13与-|-8|(6)|-22.7|与|-2.6|
75
111
2+—-—1×
(-11)-24×
(-11)
918
-(-180)×
14÷
887
[18-(-3)2]
534