七年级数学上册有理数的认识和计算题综合练习13Word格式.docx
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(-15)-20×
(-15)
918
411
(-+-)÷
-(-114)×
2×
(-18)
377
648
-(—+—+—)×
1479×
[18-(-5)2]
737
2
-2—,-2,0,-7.2
—,-13.5,-8,-4.7
7—,-1.9,0,0.08
9
(1)-13与9
(2)-2.5与0.75(3)|-4.2|与|0.4|
(4)-—与-—(5)6与-|-7|(6)|-95.6|与|-4.8|
77
713
9-—-—21×
(-1)-5×
(-1)
312
161
12÷
(-24)
573
394
965×
[11+(-4)2]
483
1—,-1.5,0,6.4
-—,-17.5,-14,-1.3
9—,-3.35,9,-0.48
(1)-11与6
(2)-5与0.25(3)|-6.6|与|-0.8|
(4)-—与-—(5)3与-|-2|(6)|-79.6|与|-0.1|
65
513
2+—+—3×
(-7)-30×
(-7)
912
138
(-+-)×
-(-180)×
6×
(-27)
847
817
-(—+—-—)×
2946×
[8+(-2)2]
776
-4—,2,0,3.2
-—,-24.5,19,4.2
4—,-1.4,-2,-0.08
(1)-17与-1
(2)-2.25与2(3)|-8.2|与|2.1|
(4)-—与-—(5)-6与-|-8|(6)|-68.8|与|-5.2|
93
71
8-—+—14×
(-6)-21×
(-6)
318
114
-(-156)×
10×
(-3)
673
123
488×
[16-(-1)2]
434
3
5—,-3,0,1.6
-—,-14,-7,2.6
-1—,-0.6,4,0.64
(1)-15与-1
(2)-2.25与2.25(3)|-9.6|与|-0.3|
(4)-—与-—(5)2与-|-9|(6)|-60.2|与|-5.6|
47
9-—-—1×
(-10)+17×
(-10)
915
151
(---)×
-(-72)×
6÷
764
811
-(—-—-—)×
2529×
[11+(-2)3]
766
1—,2.5,0,-6.4
—,-11.5,-15,-5.9
-9—,2.15,-7,0.4
(1)-12与-8
(2)-4与1.75(3)|-6.8|与|0.4|
(4)-—与-—(5)20与-|-7|(6)|-3.5|与|-4.6|
9+—-—15×
(-9)-4×
(-9)
181
-(-102)÷
(-21)
778
211
-(—-—+—)×
1688×
[3-(-5)3]
378
-4—,5,0,1.6
-—,21,14,3.8
6—,2.55,0,0.08
(1)-14与-7
(2)-5与-0.75(3)|-7.8|与|-0.8|
(4)-—与-—(5)9与-|-7|(6)|-67.9|与|-1.4|
33
57
4-—-—7×
(-10)-8×
612
816
-(-150)÷
8×
735
171
2565×
[7-(-1)3]
488
-1—,2,0,-1.6
-—,21,-19,8.2
4—,2.1,-2,0.4
(1)-14与-7
(2)-5与0.5(3)|-4.1|与|-3.4|
(4)-—与-—(5)-7与-|-6|(6)|-61.1|与|-5.8|
89
9+—+—18×
(-13)+24×
(-13)
677
-(-108)×
788
461
1262×
[11-(-3)3]
376
4—,-0.5,0,7.2
-—,20.5,0,-1.8
8
-2—,1,8,0.72
(1)-14与-8
(2)-2.75与1(3)|-4.6|与|-2.7|
(4)-—与-—(5)4与-|-4|(6)|-21.6|与|-8.4|
5+—+—30×
(-14)+10×
(-14)
591
(---)÷
-(-144)×
12×
485
465
2102×
[19-(-5)2]
576
-3—,1.5,0,-4
-—,14,-9,1.9
6—,3.15,-9,0.64
(1)-16与-7
(2)-2.5与2.5(3)|-8.9|与|-2.8|
(4)-—与-—(5)12与-|-9|(6)|-99.2|与|-2|
29
51
8+—-—22×
(-14)-8×
268
-(-84)÷
357
131
841×
[11-(-5)2]
743