七年级数学上册有理数的认识和计算题综合练习117Word格式.docx
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(-7)+6×
(-7)
315
154
(-+-)÷
-(-150)÷
12÷
(-21)
565
584
-(—+—-—)×
1261×
[16-(-2)2]
673
3
-4—,-4,0,-6.4
—,-22.5,-18,6.3
-1—,2.35,7,-0.72
(1)-19与6
(2)-3.25与2(3)|-5.3|与|-2.6|
(4)-—与-—(5)-11与-|-8|(6)|-32.5|与|-8.1|
39
711
6+—+—17×
(-11)-13×
(-11)
612
239
(---)÷
-(-144)÷
6×
(-18)
348
161
-(—+—+—)×
1007×
[1+(-1)2]
554
2—,4.5,0,-5.6
-—,-12.5,3,5.6
8
-7—,2.3,5,0.16
9
(1)-9与6
(2)-3.5与-1(3)|-5.5|与|-3.7|
(4)-—与-—(5)-12与-|-9|(6)|-52.2|与|-9.8|
65
713
7+—-—15×
(-11)+16×
912
789
(---)×
-(-138)×
14×
878
164
-(—-—+—)×
1206×
[19-(-2)2]
853
2
-1—,3,0,4.8
—,-8,12,5.2
-7—,0.7,-10,-0.64
(1)-17与4
(2)-5与-1.75(3)|-8.5|与|3.5|
(4)-—与-—(5)-3与-|-5|(6)|-36.8|与|-2.7|
79
511
9-—+—15×
(-1)+1×
(-1)
615
912
(-+-)×
-(-78)×
16÷
(-15)
833
126
606×
[19+(-1)3]
435
4—,3.5,0,6.4
-—,1,2,-7.2
6
9—,1,-3,-0.16
(1)-18与10
(2)-5与-1(3)|-6.5|与|-2.2|
(4)-—与-—(5)18与-|-10|(6)|-22.7|与|-3.3|
99
9+—+—22×
(-5)-27×
(-5)
915
142
-(-144)×
6÷
433
415
2405×
[4-(-3)2]
586
1—,3.5,0,4.8
-—,-25,-14,6.8
9—,-0.9,-5,0.4
(1)-16与10
(2)-3与0.5(3)|-7|与|-1.2|
(4)-—与-—(5)-18与-|-1|(6)|-95.3|与|-3|
25
6+—-—16×
(-12)-6×
(-12)
114
-(-84)÷
8÷
(-3)
533
251
605×
[15-(-2)2]
345
-4—,-0.5,0,0.8
-—,17.5,17,-3.7
-7—,-2.4,2,0.8
(1)-16与9
(2)-5与2.5(3)|-6.5|与|2.4|
(4)-—与-—(5)-20与-|-4|(6)|-21.7|与|-9.2|
57
71
8-—-—19×
(-15)-11×
168
14÷
877
181
2801×
[1-(-2)3]
578
-1—,-2,0,-4
—,-1,2,-7.1
-4—,4,4,0.8
(1)-18与-3
(2)-5与1.5(3)|-7.1|与|-3.4|
(4)-—与-—(5)11与-|-1|(6)|-35.7|与|-6|
47
513
1-—-—3×
(-18)-13×
618
474
-(-132)×
18×
563
186
2452×
[17-(-3)3]
577
-1—,-5,0,3.2
-—,-18,7,1.6
2—,3.55,0,-0.56
(1)-10与3
(2)-5与2(3)|-6.4|与|0|
(4)-—与-—(5)10与-|-2|(6)|-89|与|-6.6|
27
4+—+—10×
(-10)-29×
(-10)
312
297
-(-126)÷
388
811
3366×
[14+(-4)2]
768
-4—,-4.5,0,5.6
-—,-0.5,7,-1.3
7—,0.35,5,0.64
(1)-17与1
(2)-3与2(3)|-7.1|与|1.8|
(4)-—与-—(5)13与-|-1|(6)|-82.4|与|-1.9|
83
4-—-—19×
(-18)-2×
242
-(-96)×
333
715
2248×
[5-(-5)2]
874