七年级数学上册有理数的认识和计算题综合练习75Word格式文档下载.docx
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(-4)-1×
(-4)
618
799
(---)×
-(-168)×
14×
(-24)
888
143
-(—-—+—)×
602×
[15-(-1)3]
534
-3—,5,0,-8
—,-13,-15,-2.3
3
4
3—,-4.65,5,-0.56
9
(1)-12与10
(2)-4.5与-1.25(3)|-6.6|与|-1.2|
(4)-—与-—(5)12与-|-5|(6)|-93.7|与|-9.2|
37
17
2+—-—19×
(-18)+15×
(-18)
918
771
(-+-)×
-(-150)×
10÷
(-12)
864
857
2248×
[6+(-1)2]
748
-3—,0.5,0,-8
-—,10,13,-1.6
-8—,-1.65,6,0.16
(1)-13与-2
(2)-4.75与-0.25(3)|-9.9|与|-0.6|
(4)-—与-—(5)-8与-|-3|(6)|-8.6|与|-1.7|
47
713
8-—+—26×
(-7)-7×
(-7)
741
-(-66)÷
8×
(-27)
638
111
1802×
[16-(-2)2]
656
-2—,-3,0,-4.8
—,7,-18,4.2
5—,1.8,0,0.48
(1)-18与7
(2)-3与2.5(3)|-8.7|与|0.4|
(4)-—与-—(5)1与-|-5|(6)|-99.4|与|-7.9|
49
11
3-—-—11×
(-13)-12×
(-13)
315
317
(---)÷
-(-78)÷
(-21)
458
561
-(—-—-—)×
1401×
[14-(-5)3]
457
-2—,5,0,1.6
-—,-18.5,-5,-9.2
-5—,-1.35,-2,0.4
(1)-9与-8
(2)-2.25与1.75(3)|-4.7|与|2.9|
(4)-—与-—(5)7与-|-5|(6)|-34.7|与|-2.5|
99
9+—-—22×
(-6)-8×
(-6)
182
12÷
(-9)
473
211
969×
[2-(-3)3]
348
4—,-5,0,-6.4
-—,-4,0,3.5
-5—,-0.65,5,0.32
(1)-17与2
(2)-2.75与-1(3)|-8.3|与|2.2|
(4)-—与-—(5)9与-|-4|(6)|-47.8|与|-5.7|
83
77
9-—-—8×
(-19)-26×
(-19)
312
612
-(-138)÷
18×
773
617
-(—+—+—)×
2006×
[19+(-3)3]
558
-1—,-0.5,0,-1.6
-—,15.5,12,9.4
8—,-0.2,-3,0.48
(1)-15与2
(2)-4.25与-0.25(3)|-6.8|与|-1.5|
(4)-—与-—(5)8与-|-7|(6)|-90.8|与|-3.6|
97
511
6+—+—17×
(-5)+13×
(-5)
318
911
-(-60)×
2÷
(-15)
856
147
2103×
[14-(-2)3]
756
3—,2,0,-6.4
—,-8.5,2,7.1
8
-1—,4.25,10,-0.4
(1)-15与6
(2)-3.25与2.5(3)|-7|与|1.2|
(4)-—与-—(5)-12与-|-10|(6)|-10.2|与|-8.8|
6+—+—18×
(-15)+27×
612
156
-(-114)×
12×
667
511
1081×
[17+(-1)3]
636
1—,2,0,2.4
—,-19,18,-5.4
-3—,-0.15,-7,-0.72
(1)-10与10
(2)-3.75与0.5(3)|-5.2|与|0.3|
(4)-—与-—(5)-20与-|-10|(6)|-76.8|与|-5.5|
93
9+—-—14×
(-8)+8×
(-8)
912
689
-(-174)÷
778
521
-(—+—-—)×
366×
[12-(-5)3]
433
-3—,2,0,6.4
—,-13,5,-3.2
6—,1.3,-2,-0.4
(1)-18与4
(2)-2.5与0.75(3)|-9.9|与|-3.5|
(4)-—与-—(5)18与-|-9|(6)|-8.2|与|-4.1|
8+—+—28×
(-10)+15×
(-10)
615
539
6×
448
2944×
[3-(-1)3]
767