人教版七年级数学上册有理数及其计算天天练116Word文档格式.docx
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711
8-—-—1×
(-1)-1×
(-1)
912
561
(-+-)×
-(-156)×
10×
(-24)
457
615
-(—+—+—)×
1404×
[8-(-2)2]
574
2—,-4.5,0,7.2
-—,1,8,-1.9
3—,-0.25,10,-0.24
9
(1)-19与9
(2)-3与1.5(3)|-5.7|与|-2.8|
(4)-—与-—(5)-6与-|-7|(6)|-80.8|与|-5.4|
45
77
7-—-—25×
(-6)+8×
(-6)
618
191
(-+-)÷
-(-144)×
6×
(-9)
487
613
-(—-—+—)×
809×
[3+(-3)3]
544
4—,5,0,-6.4
-—,-15.5,7,2.5
4—,-2.8,-7,0.72
(1)-17与9
(2)-4.5与-0.75(3)|-6.1|与|2.5|
(4)-—与-—(5)16与-|-8|(6)|-87.1|与|-7.9|
47
57
6-—+—24×
(-8)+13×
(-8)
612
264
-(-78)÷
16×
355
617
-(—+—-—)×
1686×
[6+(-1)3]
746
2
-5—,-0.5,0,3.2
—,11,3,-9.5
-9—,-1.35,8,0.72
(1)-16与-5
(2)-4.75与0(3)|-7.4|与|-0.4|
(4)-—与-—(5)-2与-|-7|(6)|-46.1|与|-5.5|
67
17
7+—+—10×
(-7)+6×
(-7)
615
951
(---)×
-(-90)×
(-3)
867
391
-(—-—-—)×
2561×
[8-(-5)3]
488
1—,-2,0,-4.8
-—,23,-9,-9
9—,2.8,0,0.4
(1)-9与8
(2)-4.5与-1.25(3)|-6.8|与|-0.3|
(4)-—与-—(5)-4与-|-6|(6)|-15.5|与|-7|
25
111
5+—+—5×
(-9)+9×
312
111
(---)÷
-(-114)÷
18×
(-18)
885
481
1268×
[15-(-2)3]
376
-4—,5,0,3.2
—,-2.5,8,3.3
3—,-2.85,1,0.24
(1)-16与5
(2)-3.5与0(3)|-6.8|与|-1.3|
(4)-—与-—(5)-8与-|-4|(6)|-8.6|与|-7.2|
55
3+—+—27×
(-6)-16×
915
711
-(-132)×
12×
(-21)
883
518
1966×
[17-(-3)3]
477
-3—,0.5,0,4.8
-—,24.5,-11,-7.8
8
6—,0.8,-1,0.8
(1)-17与5
(2)-3与1.25(3)|-5.2|与|3|
(4)-—与-—(5)17与-|-10|(6)|-63.6|与|-4|
53
713
5-—+—17×
(-19)-24×
(-19)
918
717
8÷
648
225
543×
[11+(-5)3]
336
-3—,3.5,0,-0.8
—,-20.5,-3,8.7
-4—,-0.95,-3,-0.72
(1)-17与5
(2)-2.75与-0.25(3)|-8|与|3.5|
(4)-—与-—(5)-15与-|-5|(6)|-5.3|与|-5.5|
1+—-—22×
(-20)-29×
(-20)
318
411
-(-84)×
10÷
(-12)
346
3842×
[11+(-3)3]
886
5—,-2,0,-8
—,10,3,0.2
-4—,-1.9,-7,0.64
(1)-20与-2
(2)-2.75与0.5(3)|-5.8|与|1.1|
(4)-—与-—(5)-2与-|-8|(6)|-50.5|与|-3.1|
93
4-—-—29×
(-9)-27×
616
-(-162)×
535
211
905×
[1-(-4)3]
365
2—,1.5,0,-6.4
—,-23.5,-2,-2.8
6
7—,-2.6,-8,-0.16