七年级数学上册有理数的认识和计算题综合练习118Word格式文档下载.docx
《七年级数学上册有理数的认识和计算题综合练习118Word格式文档下载.docx》由会员分享,可在线阅读,更多相关《七年级数学上册有理数的认识和计算题综合练习118Word格式文档下载.docx(14页珍藏版)》请在冰豆网上搜索。
113
4+—-—8×
(-17)+2×
(-17)
615
411
(-+-)×
-(-126)÷
12÷
(-12)
347
261
-(—+—-—)×
1261×
[4-(-1)3]
376
2
-1—,5,0,7.2
—,-6,-13,5.2
-1—,-4.9,5,-0.08
(1)-15与-8
(2)-3与-2(3)|-5.9|与|1.3|
(4)-—与-—(5)10与-|-9|(6)|-47.4|与|-0.9|
49
7-—-—3×
(-10)+17×
(-10)
436
(-+-)÷
-(-108)÷
10×
(-27)
547
617
3367×
[4+(-5)3]
768
-2—,-1.5,0,-2.4
—,5,7,-3.5
-4—,1.2,3,0.48
(1)-20与-5
(2)-3.25与-0.5(3)|-5.3|与|-0.6|
(4)-—与-—(5)10与-|-1|(6)|-77.9|与|-3.9|
53
711
1+—+—30×
(-12)+19×
915
579
-(-60)×
4×
(-24)
468
178
-(—-—+—)×
3361×
687
4—,-5,0,-6.4
—,5,17,-5.4
-9—,-4.75,2,0.08
9
(1)-12与4
(2)-4与0.5(3)|-8.6|与|-0.6|
(4)-—与-—(5)1与-|-9|(6)|-55.6|与|-7.3|
55
17
3+—-—2×
(-11)-30×
(-11)
912
733
(---)×
-(-72)÷
8×
(-6)
644
957
-(—-—-—)×
1924×
[19-(-1)2]
846
4—,1,0,-7.2
-—,4,6,-3.5
3
-2—,-3.85,7,0.56
(1)-15与8
(2)-4.25与1.5(3)|-9.3|与|3.8|
(4)-—与-—(5)2与-|-6|(6)|-49.8|与|-7.3|
47
2+—-—18×
(-10)-7×
311
-(-90)×
2÷
475
854
1406×
[18+(-2)2]
745
-2—,2,0,1.6
-—,13,16,9.3
2—,-0.95,-9,0.72
(1)-10与-6
(2)-2.75与0.25(3)|-6|与|-2.1|
(4)-—与-—(5)-10与-|-7|(6)|-74.3|与|-2.8|
37
111
1+—-—30×
(-13)-13×
(-13)
315
749
-(-90)÷
(-21)
858
414
2003×
[15-(-1)3]
585
-4—,3,0,0.8
—,-22.5,-2,-2.6
-3—,-0.55,1,0.56
(1)-14与10
(2)-4.5与-1.75(3)|-5.1|与|0.2|
(4)-—与-—(5)5与-|-5|(6)|-82.5|与|-0.5|
33
71
8+—-—7×
(-14)+30×
(-14)
612
734
(---)÷
4÷
645
111
489×
[9-(-5)3]
443
-2—,-5,0,2.4
—,24,-3,-9.3
2—,-0.6,-5,0.16
(1)-11与10
(2)-3与-2(3)|-6.6|与|2.9|
(4)-—与-—(5)-3与-|-1|(6)|-65.3|与|-6|
39
77
5+—-—30×
(-18)+16×
(-18)
312
167
-(-72)×
378
235
486×
[13+(-4)3]
344
2—,2,0,-6.4
—,-14.5,-10,-8.3
7—,-2.75,5,-0.24
(1)-10与-8
(2)-3与1(3)|-8.3|与|2.9|
(4)-—与-—(5)15与-|-6|(6)|-65.5|与|-4.8|
27
713
2+—+—11×
(-3)-20×
(-3)
743
-(-180)÷
16÷
834
313
1286×
[15+(-2)2]
484
1—,4,0,1.6
—,-8,-10,0.6
-2—,3.4,-5,0.08
9