七年级数学上册有理数的计算题天天练145文档格式.docx
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111
8+—-—17×
(-18)+17×
(-18)
915
213
(-+-)÷
-(-126)×
14÷
(-9)
384
519
-(—+—-—)×
2402×
[16-(-2)2]
658
2
-5—,-4.5,0,5.6
-—,-5.5,17,9.8
4
2—,-3.2,-3,-0.08
7
(1)-18与-8
(2)-4.5与1.25(3)|-5.6|与|-1|
(4)-—与-—(5)-9与-|-6|(6)|-63.6|与|-1.2|
75
51
5+—+—9×
(-11)+16×
(-11)
617
(---)÷
-(-162)×
18÷
(-3)
786
191
-(—+—+—)×
3203×
[7-(-2)2]
588
2—,1.5,0,8
-—,11,-13,-8.9
8—,2.4,5,-0.72
(1)-14与-6
(2)-3.25与-1.25(3)|-8.9|与|1.6|
(4)-—与-—(5)-6与-|-10|(6)|-76|与|-2.4|
43
511
9+—-—29×
(-20)+17×
(-20)
118
(-+-)×
-(-96)÷
(-12)
367
261
-(—-—+—)×
452×
[6-(-1)3]
353
-1—,-5,0,-8
-—,-9,-20,4.2
1—,0.7,-10,0.48
(1)-13与-8
(2)-3.25与-1.5(3)|-5.5|与|-0.1|
(4)-—与-—(5)2与-|-5|(6)|-27.4|与|-4|
65
8-—-—28×
(-11)+1×
315
655
(---)×
-(-168)×
10×
(-27)
566
116
1968×
[20-(-1)3]
477
-3—,-4.5,0,5.6
-—,14,-6,8
-4—,-2.45,-8,-0.24
(1)-15与7
(2)-3与0.25(3)|-5.6|与|2.3|
(4)-—与-—(5)19与-|-4|(6)|-9.1|与|-7.7|
711
7+—-—11×
(-16)+3×
(-16)
318
395
-(-132)÷
2×
486
611
1402×
[17-(-2)3]
754
2—,5,0,7.2
-—,7,4,-4.3
2—,-4.55,-10,0.48
(1)-13与-3
(2)-2.75与-1.25(3)|-8.4|与|1.5|
(4)-—与-—(5)12与-|-2|(6)|-82.7|与|-4.1|
27
77
3-—+—24×
(-6)+2×
(-6)
615
219
16÷
378
438
[12+(-5)3]
547
3—,4.5,0,-1.6
—,-10,18,-5.6
9—,-4.1,-4,-0.24
(1)-12与-2
(2)-2.5与0.5(3)|-7.1|与|1.6|
(4)-—与-—(5)-17与-|-6|(6)|-72.6|与|-9.8|
73
513
4+—-—4×
(-17)+15×
(-17)
618
274
-(-108)÷
2÷
365
1002×
[3-(-2)3]
455
1—,1,0,-4
—,-11,-11,9.1
-1—,1.75,6,0.56
(1)-19与9
(2)-2.75与0(3)|-6.1|与|0.2|
(4)-—与-—(5)-17与-|-6|(6)|-39.6|与|-1.9|
25
3+—-—28×
(-5)-15×
(-5)
612
831
-(-144)÷
(-24)
744
981
-(—-—-—)×
2802×
[12-(-5)3]
875
-4—,-2,0,0.8
-—,7.5,9,5.1
9—,2.9,7,-0.48
(1)-18与4
(2)-4与0.75(3)|-9.3|与|-2.2|
(4)-—与-—(5)2与-|-5|(6)|-46.8|与|-2.1|
95
2-—+—23×
(-6)-1×
117
(-21)
758
795
2565×
[2-(-4)3]
884
5—,-3.5,0,7.2
—,-19,-7,3.1
8
-1—,-4.8,7,-0.48
7