七年级数学上册有理数的认识和计算题综合练习90Word格式文档下载.docx
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111
2+—+—27×
(-17)-4×
(-17)
915
453
(-+-)÷
-(-114)×
18×
(-15)
544
416
-(—-—+—)×
456×
[3-(-1)2]
335
4
-1—,3,0,-4.8
-—,-21,7,1.8
-7—,3.25,9,-0.16
(1)-15与10
(2)-3.25与-1.25(3)|-8.7|与|0.4|
(4)-—与-—(5)-5与-|-4|(6)|-96.8|与|-3.4|
65
17
9-—-—1×
(-20)+12×
(-20)
312
118
-(-78)÷
12÷
(-6)
777
881
1963×
[14+(-2)2]
774
-5—,-3,0,3.2
-—,-17,5,8.9
3—,4.65,-2,0.72
9
(1)-19与5
(2)-4.5与0(3)|-6.3|与|2.2|
(4)-—与-—(5)-5与-|-5|(6)|-20.5|与|-5.7|
25
511
1-—-—24×
(-17)-26×
918
156
(---)×
-(-138)÷
(-9)
765
143
363×
[12-(-1)3]
334
-1—,5,0,-2.4
-—,-3,-19,8.2
-5—,-1.35,-3,-0.08
(1)-13与-5
(2)-4.25与1.75(3)|-9.7|与|-0.8|
(4)-—与-—(5)12与-|-6|(6)|-47.6|与|-5.8|
23
7-—-—11×
(-4)+4×
(-4)
612
746
-(-102)÷
655
368
[9+(-5)2]
477
-5—,-3.5,0,1.6
—,-12,4,-6.8
-3—,0.3,4,-0.48
(1)-12与3
(2)-4.5与0.25(3)|-6.2|与|2.3|
(4)-—与-—(5)-6与-|-2|(6)|-56.4|与|-3.5|
3-—+—16×
(-8)+11×
(-8)
618
461
(---)÷
-(-126)×
16÷
(-12)
556
214
-(—-—-—)×
756×
[9+(-3)3]
355
3—,-1.5,0,4.8
—,5.5,5,-3.1
2—,-2.5,6,-0.56
(1)-17与10
(2)-3.25与0.75(3)|-8.1|与|-1|
(4)-—与-—(5)-11与-|-10|(6)|-40.9|与|-3.9|
47
51
1-—+—22×
(-11)+1×
(-11)
616
-(-180)×
10×
585
133
1287×
[12+(-3)2]
844
2—,-0.5,0,0.8
—,22.5,14,-5.5
7—,-3.65,-10,-0.56
(1)-12与-2
(2)-2.25与-1(3)|-4.5|与|-0.3|
(4)-—与-—(5)-16与-|-1|(6)|-4.6|与|-6.3|
55
11
9-—+—21×
(-13)-8×
(-13)
166
-(-90)×
4×
375
827
-(—+—-—)×
1268×
[5+(-4)2]
736
-2—,-4.5,0,5.6
-—,23,-2,-6.7
-1—,-3.05,2,0.64
(1)-15与9
(2)-3.5与-1.25(3)|-6.9|与|2.4|
(4)-—与-—(5)16与-|-9|(6)|-42.8|与|-1|
53
9-—-—24×
(-2)-27×
(-2)
615
121
-(-66)÷
6÷
(-21)
338
351
488×
[1-(-1)2]
443
2—,-3.5,0,-5.6
-—,-23.5,11,-3.4
2—,3,-9,0.08
(1)-9与1
(2)-5与-1(3)|-6.8|与|2.3|
(4)-—与-—(5)9与-|-2|(6)|-40.6|与|-9.8|
75
713
9+—-—8×
(-15)+18×
531
-(-150)×
10÷
(-18)
647
127
725×
[2+(-3)3]
436
-2—,-1,0,-6.4
—,-3.5,20,4.1
8
-9—,4.35,-