七年级数学上册有理数的计算题天天练5Word文档格式.docx
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7+—-—12×
(-5)-10×
(-5)
318
814
(---)×
-(-72)×
6×
(-9)
785
185
-(—+—+—)×
1683×
[17+(-1)3]
674
3
2—,-2,0,-7.2
-—,23.5,10,-8.3
-6—,0.55,-4,-0.72
(1)-11与0
(2)-4.5与-0.5(3)|-8|与|-3.1|
(4)-—与-—(5)-6与-|-2|(6)|-40.3|与|-2.1|
35
57
4+—+—23×
(-10)+24×
(-10)
612
121
(-+-)÷
-(-156)÷
(-12)
433
212
-(—-—-—)×
729×
[10-(-5)3]
383
-3—,-3.5,0,0.8
—,15,-10,6.3
2
8—,-1.45,-8,0.48
(1)-9与-2
(2)-2.75与1.25(3)|-5.5|与|0.8|
(4)-—与-—(5)-9与-|-1|(6)|-73.1|与|-5.5|
33
513
9+—+—9×
(-14)+19×
(-14)
854
-(-120)÷
10÷
(-3)
765
313
-(—-—+—)×
1121×
[1-(-2)3]
474
2—,5,0,-0.8
—,0.5,1,3.9
2—,-0.25,5,0.8
(1)-10与6
(2)-2.25与0.5(3)|-9.2|与|0.9|
(4)-—与-—(5)-4与-|-2|(6)|-47.6|与|-0.6|
29
711
3-—-—24×
(-16)-27×
(-16)
618
291
(---)÷
-(-72)÷
16×
(-27)
388
711
-(—+—-—)×
5129×
[19-(-3)2]
888
-2—,-4.5,0,4.8
-—,-20,8,6
-2—,-3.3,-10,-0.56
(1)-14与2
(2)-5与1(3)|-5.3|与|1.3|
(4)-—与-—(5)-17与-|-3|(6)|-97.5|与|-1.1|
27
511
7-—+—8×
(-8)+28×
(-8)
312
147
(-+-)×
-(-132)÷
14×
836
364
605×
[12-(-2)3]
453
2—,1.5,0,6.4
-—,-18,-13,1.7
8
-4—,-2.6,7,-0.48
(1)-18与-8
(2)-3.5与2.5(3)|-8.4|与|1.4|
(4)-—与-—(5)18与-|-4|(6)|-47.1|与|-8.7|
89
51
1+—-—14×
(-16)+25×
915
871
-(-126)÷
12×
(-18)
767
181
1476×
[16-(-3)2]
773
1—,-2.5,0,1.6
—,-14,-6,9.9
-2—,1.1,6,0.64
(1)-15与3
(2)-3.25与0(3)|-9.6|与|-1.5|
(4)-—与-—(5)-12与-|-1|(6)|-45|与|-2.2|
83
9-—-—30×
(-9)+23×
315
444
-(-180)÷
(-15)
355
171
5121×
[17+(-5)2]
-5—,-2.5,0,-2.4
-—,-12,-7,-9.9
-7—,-2.55,-7,0.32
(1)-19与8
(2)-4.25与0.5(3)|-6.4|与|2.4|
(4)-—与-—(5)14与-|-5|(6)|-91.7|与|-6.4|
23
713
8+—+—3×
(-11)-9×
(-11)
912
615
-(-150)×
14÷
766
377
1447×
[7-(-2)3]
466
-5—,1,0,4
—,-2,20,6.4
-9—,-4.5,9,0.64
(1)-10与3
(2)-3.75与-0.75(3)|-9.4|与|2.9|
(4)-—与-—(5)-15与-|-2|(6)|-44|与|-9.1|
79
17
4-—-—18×
(-18)+16×
455
-(-144)÷
2÷
564
737
1927×
[17-(-3)3]
648
5—,5,0,-6.4
-—,-14,-1,9.3
-1—,0.8,8,0.56
(1)-18与5
(2)-3.25与-0.25(3)|-9|与|-3.3|
(4)-—与-—(5)6与-|-8|(6)|-33.7|与|-4.4|
97
111
2-—-—10×
(-8)-21×
311
-(-174)×
18×
(-24)
488
141
2409×
[7+(-4)3]
856