七年级数学上册有理数的计算题天天练122文档格式.docx
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8+—+—3×
(-13)-16×
(-13)
315
588
(---)÷
-(-180)×
8×
(-18)
677
111
-(—+—+—)×
1006×
[15+(-3)2]
545
-3—,-4,0,-1.6
—,15.5,6,5.1
3
7—,-2.85,0,0.32
9
(1)-20与10
(2)-2.25与1.5(3)|-9.6|与|1|
(4)-—与-—(5)-15与-|-1|(6)|-56.3|与|-2.4|
57
111
7+—+—24×
(-4)+5×
(-4)
915
(-+-)÷
-(-66)×
(-15)
568
151
-(—-—-—)×
2883×
[10+(-2)3]
866
2
-4—,2,0,6.4
—,6,5,5
5—,-3.05,5,0.48
(1)-15与5
(2)-3与-0.25(3)|-7.1|与|-2.1|
(4)-—与-—(5)-8与-|-7|(6)|-85.4|与|-8.7|
25
113
3-—-—15×
(-20)-3×
(-20)
312
766
(-+-)×
-(-144)×
10×
(-6)
655
141
-(—+—-—)×
[12-(-2)2]
455
-5—,2.5,0,5.6
-—,-1.5,-17,-7.4
9—,1.45,5,-0.56
(1)-18与-1
(2)-4与0.5(3)|-7.8|与|1.8|
(4)-—与-—(5)14与-|-6|(6)|-11.5|与|-9.2|
33
4-—-—8×
(-6)-29×
517
-(-138)×
16÷
(-27)
468
981
3921×
[18-(-1)2]
877
1—,-2,0,-3.2
-—,-21,-15,4.1
-1—,-3.2,-1,0.08
(1)-14与7
(2)-4与0(3)|-4|与|2.4|
(4)-—与-—(5)0与-|-1|(6)|-78.5|与|-9.9|
27
3-—-—6×
(-6)-4×
-(-102)×
18×
434
686
2456×
[6+(-4)2]
577
-5—,2.5,0,-5.6
—,-14.5,-12,6.5
8
-9—,3.3,5,0.56
(1)-10与4
(2)-3.5与0.25(3)|-8.2|与|-1.2|
(4)-—与-—(5)8与-|-8|(6)|-20.9|与|-1.6|
55
9+—-—28×
(-19)-15×
(-19)
912
495
-(-108)÷
6×
384
979
3841×
[14-(-2)2]
868
-2—,-0.5,0,-4.8
—,6.5,1,3.9
8—,2.5,10,-0.56
(1)-17与7
(2)-3与-0.25(3)|-4.4|与|-0.1|
(4)-—与-—(5)19与-|-3|(6)|-55.1|与|-3.2|
75
711
9-—-—6×
(-6)-19×
612
411
(---)×
-(-168)÷
14×
586
776
-(—-—+—)×
4482×
[20-(-4)3]
887
3—,5,0,-0.8
-—,-25,-1,-0.7
7—,2.45,4,0.56
(1)-11与0
(2)-2.25与-0.5(3)|-8.7|与|-2.1|
(4)-—与-—(5)-1与-|-8|(6)|-60.4|与|-7.3|
17
9+—-—2×
(-9)+10×
(-9)
315
(-12)
456
2524×
[14+(-1)3]
667
-2—,5,0,2.4
-—,-5.5,8,-7.6
5—,2.2,-2,0.4
(1)-18与9
(2)-4与-1.5(3)|-9.5|与|-0.2|
(4)-—与-—(5)-4与-|-4|(6)|-28.3|与|-6.9|
513
4-—+—17×
(-10)+29×
(-10)
618
192
2÷
(-3)
783
116
1251×
[10+(-1)3]
555
-4—,4,0,4
-—,24.5,-8,-5.1
-7—,0.95,-5,-0.08
(1)-20与5
(2)-4.25与-1.5(3)|-8.5|与|-2.2|
(4)-—与-—(5)-9与-|-5|(6)|-81.7|与|-9|
47
6-—+—18×
(-4)+4×
838
-(-174)÷
2×
747
451
1801×
[2-(-3)2]
566