七年级数学上册有理数的计算题天天练53文档格式.docx
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57
6-—-—16×
(-5)-30×
(-5)
912
131
(-+-)÷
-(-120)×
8×
(-24)
843
454
-(—-—+—)×
1505×
[15+(-1)2]
565
3
-2—,1,0,4.8
-—,-4,1,8.3
7—,-3,5,-0.64
(1)-13与0
(2)-3.5与1.75(3)|-7.7|与|-0.7|
(4)-—与-—(5)6与-|-1|(6)|-48.3|与|-4.3|
83
77
8+—-—2×
(-6)-19×
(-6)
318
516
(---)÷
-(-138)÷
4×
645
471
-(—+—-—)×
3205×
[18+(-1)2]
588
2—,0.5,0,2.4
—,-7,2,-1.5
7—,-4.7,9,-0.24
(1)-18与-5
(2)-4.25与-2(3)|-4.9|与|0.9|
(4)-—与-—(5)14与-|-10|(6)|-17.5|与|-2.3|
69
713
5+—+—6×
(-2)-19×
(-2)
711
(-+-)×
-(-90)×
18÷
(-3)
846
218
1263×
[7+(-5)3]
367
4—,2.5,0,2.4
-—,21.5,13,-6.1
6—,-3.4,-6,-0.72
(1)-16与6
(2)-3与-0.25(3)|-4.1|与|-3.4|
(4)-—与-—(5)-14与-|-9|(6)|-96.2|与|-3.6|
51
1+—+—6×
(-13)+9×
(-13)
612
133
-(-114)×
16÷
(-15)
844
141
1804×
[14+(-4)2]
656
2—,-0.5,0,4
—,15,10,-6.5
6
2—,-4.8,-6,0.64
(1)-9与3
(2)-5与-0.75(3)|-6.5|与|-2.1|
(4)-—与-—(5)18与-|-1|(6)|-48.7|与|-3.6|
45
711
1-—-—4×
(-12)-17×
(-12)
915
383
-(-150)÷
12÷
(-9)
474
111
-(—+—+—)×
2246×
[17+(-3)2]
874
-2—,2.5,0,1.6
-—,8,17,-0.6
8
-5—,4.75,3,0.32
(1)-15与-8
(2)-3.75与2.5(3)|-4|与|2.8|
(4)-—与-—(5)-12与-|-1|(6)|-34.7|与|-1.3|
73
1-—+—17×
(-11)+18×
(-11)
618
251
-(-168)×
10÷
363
412
1052×
[19-(-4)2]
573
2—,5,0,5.6
-—,8.5,10,-3.9
-3—,3.1,7,-0.8
(1)-12与-5
(2)-3.5与-2(3)|-6.4|与|-2.5|
(4)-—与-—(5)0与-|-5|(6)|-16.3|与|-4.8|
29
11
1-—-—25×
(-13)-3×
117
(---)×
(-18)
348
611
4488×
[3-(-2)2]
788
1—,4.5,0,3.2
-—,3,8,9.2
-2—,2.55,10,-0.24
7
(1)-14与4
(2)-3.25与-1.25(3)|-8.7|与|-1.3|
(4)-—与-—(5)10与-|-6|(6)|-95.8|与|-2.5|
59
17
2-—-—8×
(-14)-12×
(-14)
312
616
-(-168)÷
10×
(-27)
787
664
1752×
[14+(-1)3]
575
1—,-2.5,0,-4.8
-—,19,-9,5.2
-2—,1.25,1,-0.32
(1)-13与-4
(2)-3与1.5(3)|-4.5|与|-1.5|
(4)-—与-—(5)5与-|-10|(6)|-17.4|与|-2.7|
53
2-—+—22×
(-19)-22×
(-19)
811
-(-78)×
12×
755
194
1446×
[8+(-1)3]
683
5—,-5,0,-2.4
—,19.5,8,-4.4
-5—,2.3,-6,0.32
9