七年级数学上册有理数的认识和计算题综合练习130Word文档下载推荐.docx
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7-—-—1×
(-9)+28×
(-9)
612
145
(---)÷
-(-72)×
16÷
(-18)
336
415
-(—-—+—)×
486×
[19-(-1)2]
344
-2—,1,0,4.8
-—,-22,3,-8.3
-5—,4.1,9,0.72
(1)-17与4
(2)-3.75与1(3)|-8|与|-2.9|
(4)-—与-—(5)15与-|-9|(6)|-80.6|与|-5|
39
4-—-—7×
(-15)-15×
(-15)
915
151
(-+-)÷
-(-120)÷
4×
(-3)
845
176
-(—+—+—)×
2801×
[15-(-1)2]
785
4
-3—,3.5,0,-6.4
-—,22,5,1.7
8
5—,-1.5,0,-0.16
9
(1)-20与-5
(2)-2.25与-0.25(3)|-8.5|与|-0.9|
(4)-—与-—(5)9与-|-1|(6)|-64|与|-0.4|
17
4-—+—17×
(-16)-18×
(-16)
181
(---)×
-(-144)÷
18×
(-21)
875
166
-(—-—-—)×
2001×
[1-(-1)3]
855
3—,-1,0,3.2
-—,3.5,19,-4.1
-3—,0.35,7,-0.4
(1)-19与6
(2)-3.5与-0.25(3)|-5.9|与|3.8|
(4)-—与-—(5)11与-|-10|(6)|-34.8|与|-1|
53
513
7+—-—8×
(-5)-9×
(-5)
546
-(-114)÷
(-27)
455
547
968×
[17+(-3)3]
438
-2—,-4,0,1.6
—,-18.5,15,5.7
-8—,-3.95,-3,0.24
(1)-10与4
(2)-4.75与1(3)|-5.9|与|-0.9|
(4)-—与-—(5)-11与-|-2|(6)|-24.7|与|-4.2|
77
57
5-—+—4×
(-10)-6×
(-10)
918
621
-(-138)÷
4÷
536
167
-(—+—-—)×
1609×
[15+(-4)2]
458
-4—,5,0,2.4
-—,1,-20,-3.1
6
-5—,1.15,0,-0.32
(1)-9与-6
(2)-2.25与-0.25(3)|-5.8|与|3.2|
(4)-—与-—(5)-3与-|-9|(6)|-71.7|与|-8.1|
75
51
8-—+—9×
(-20)+27×
(-20)
877
-(-102)×
2÷
(-6)
786
843
845×
[11+(-4)3]
734
3—,2,0,4
—,-17,-5,9.3
-1—,3.95,4,-0.48
(1)-16与9
(2)-2.25与0.25(3)|-5.9|与|0.6|
(4)-—与-—(5)15与-|-10|(6)|-6.3|与|-0.9|
713
9-—-—2×
(-20)-25×
315
715
856
141
634×
[13+(-3)2]
733
-3—,-3.5,0,0.8
-—,6,-2,6.2
6—,0.65,4,0.8
(1)-10与2
(2)-4与-0.75(3)|-4.8|与|2.3|
(4)-—与-—(5)0与-|-1|(6)|-91|与|-3|
27
9-—+—26×
(-18)+24×
312
671
-(-66)÷
14÷
(-24)
583
361
843×
[5+(-1)3]
473
-2—,4,0,-2.4
-—,2,-1,-2.3
3—,-3.6,-9,0.32
(1)-19与3
(2)-4.5与0(3)|-5.1|与|-0.8|
(4)-—与-—(5)-8与-|-6|(6)|-51.1|与|-5.9|
63
7+—+—11×
(-14)+26×
(-14)
377
-(-108)÷
8×
486
153
962×
[8+(-5)2]
644
-4—,-4,0,-4
—,-22,-15,5.9
-2—,-3.75,-6,-0.8
(1)-14与10
(2)-4与1.5(3)|-9.5|与|-3.6|
(4)-—与-—(5)10与-|-6|(6)|-86.4|与|-0.7|
67
11
5+—+—11×
(-7)-20×
(-7)
937
(-+-)×
-(-96)×
846
561
901×
[19+(-2)2]
653