七年级数学上册有理数的认识和计算题综合练习100Word文档格式.docx
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4+—-—22×
(-2)+24×
(-2)
312
176
(-+-)÷
-(-102)×
10×
(-3)
887
117
-(—-—+—)×
2808×
[16+(-4)3]
578
3
1—,4.5,0,6.4
—,10,-11,2.8
1—,-3.5,-5,0.24
9
(1)-11与8
(2)-4与1.25(3)|-6.6|与|-2.4|
(4)-—与-—(5)-17与-|-7|(6)|-79.1|与|-4.1|
75
51
9+—-—1×
(-8)-15×
(-8)
612
111
-(-78)×
16÷
(-18)
584
718
3923×
[2+(-1)2]
877
4
-5—,2.5,0,3.2
-—,17.5,19,2.4
3—,4.7,10,-0.24
(1)-19与9
(2)-2.25与0.5(3)|-4|与|3.8|
(4)-—与-—(5)18与-|-8|(6)|-56.9|与|-4|
79
111
8-—-—20×
(-18)+29×
918
788
-(-138)÷
14÷
(-24)
677
515
-(—-—-—)×
1448×
[15+(-1)3]
664
-4—,2.5,0,-7.2
—,18.5,15,-8
-9—,-1.6,-9,-0.56
(1)-18与-7
(2)-2.5与1.5(3)|-8.6|与|1.7|
(4)-—与-—(5)-12与-|-8|(6)|-11.6|与|-5.5|
87
513
6+—-—16×
(-20)+28×
(-20)
481
(-+-)×
-(-162)÷
8×
(-15)
377
3365×
[6+(-2)2]
786
-3—,-5,0,-5.6
—,11,0,1.2
8—,-4.1,8,-0.08
(1)-10与9
(2)-4.25与2.5(3)|-5|与|-2.5|
(4)-—与-—(5)-6与-|-8|(6)|-69|与|-4.8|
57
8-—+—15×
(-20)+15×
315
171
-(-120)×
6÷
(-21)
667
119
-(—+—-—)×
2408×
[15+(-5)2]
568
-5—,1.5,0,-0.8
-—,7.5,4,-8
-7—,2.2,-5,0.64
(1)-16与-6
(2)-2.75与2(3)|-8.4|与|1.1|
(4)-—与-—(5)18与-|-3|(6)|-93.8|与|-8.5|
2+—+—30×
(-12)+30×
(-12)
756
-(-78)÷
(-27)
845
166
1963×
[20-(-2)2]
477
-2—,-4,0,8
—,11.5,9,7
4—,0.5,-8,-0.48
(1)-14与-4
(2)-4与-0.25(3)|-9.9|与|-0.8|
(4)-—与-—(5)0与-|-8|(6)|-20.9|与|-2.8|
59
4-—+—21×
(-12)+27×
157
(---)×
-(-138)×
(-9)
766
761
[4-(-5)2]
876
-1—,-3.5,0,-4.8
-—,5,5,-2.5
5—,4.05,-8,-0.16
(1)-11与9
(2)-4.25与-2(3)|-7.3|与|-3|
(4)-—与-—(5)4与-|-7|(6)|-93.4|与|-8.1|
27
7+—+—23×
(-6)+18×
(-6)
318
417
(---)÷
2×
727
-(—+—+—)×
[10+(-5)2]
836
-3—,-4.5,0,6.4
-—,-3.5,-6,1.6
-6—,-4.15,-8,-0.48
(1)-15与2
(2)-2.5与1.75(3)|-4.3|与|-2.4|
(4)-—与-—(5)-7与-|-6|(6)|-85.6|与|-5.5|
511
2+—+—11×
(-3)+17×
912
956
-(-126)×
847
716
1689×
[9-(-2)3]
837
5—,-4.5,0,8
—,5,-17,-0.9
-1—,4.95,-1,0.8
(1)-16与0
(2)-2.75与0.25(3)|-6.5|与|2.6|
(4)-—与-—(5)-19与-|-6|(6)|-39.1|与|-6.5|
95
8+—-—20×
(-13)-7×
(-13)
12÷
537
814
1266×
[6-(-5)3]
763