七年级数学上册有理数的认识和计算题综合练习47Word下载.docx
《七年级数学上册有理数的认识和计算题综合练习47Word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47Word下载.docx(14页珍藏版)》请在冰豆网上搜索。
(-10)+18×
(-10)
915
416
(---)×
-(-168)÷
14×
(-24)
337
953
-(—-—-—)×
1925×
[15+(-5)2]
864
2
-1—,5,0,-6.4
—,15,-17,1.4
3
-6—,2.9,2,0.16
(1)-10与7
(2)-4.75与1(3)|-5.2|与|0.9|
(4)-—与-—(5)19与-|-7|(6)|-46.7|与|-3.9|
25
11
6+—+—28×
(-8)+1×
(-8)
519
18×
(-3)
678
134
-(—+—+—)×
802×
[11+(-1)2]
445
1—,-2.5,0,2.4
—,21,-9,7.3
4
8—,-1.85,-9,0.72
(1)-11与3
(2)-2.25与-1(3)|-8.3|与|2.5|
(4)-—与-—(5)-16与-|-3|(6)|-40.3|与|-8.8|
69
57
2+—+—3×
(-19)+29×
(-19)
612
481
-(-174)×
12÷
(-12)
375
176
-(—-—+—)×
3365×
[16-(-4)3]
867
4—,-4,0,-3.2
-—,17.5,6,-3.6
8
9—,-4.85,-6,-0.64
(1)-18与6
(2)-2.25与1.75(3)|-8.8|与|-3.8|
(4)-—与-—(5)12与-|-5|(6)|-90.5|与|-6.6|
39
113
3+—+—15×
(-12)+6×
618
955
-(-180)÷
16÷
(-21)
117
1929×
[4+(-5)3]
486
-3—,-5,0,4.8
—,-11.5,0,4.3
-8—,-3.6,-5,-0.08
(1)-15与-8
(2)-4.25与1.25(3)|-7.1|与|-2.9|
(4)-—与-—(5)-8与-|-8|(6)|-26.3|与|-6.4|
89
6-—-—13×
(-5)+19×
(-5)
312
551
(---)÷
-(-108)÷
16×
646
197
3847×
[13+(-1)3]
688
3—,2,0,4.8
-—,-16.5,13,-3.4
1—,-2.55,7,-0.16
(1)-10与8
(2)-3.75与2.5(3)|-5.8|与|3.4|
(4)-—与-—(5)-17与-|-7|(6)|-8.5|与|-6.3|
65
511
5+—+—15×
(-15)-22×
(-15)
315
146
-(-108)×
10×
535
2103×
[11-(-1)3]
756
-1—,-3,0,3.2
—,11.5,5,-4.4
6
-3—,0.55,-10,-0.08
(1)-13与10
(2)-2.5与-1.25(3)|-7.7|与|0.9|
(4)-—与-—(5)-14与-|-7|(6)|-44.8|与|-6|
99
51
8-—+—22×
(-16)+13×
(-16)
615
841
2÷
(-6)
737
712
1442×
[2+(-4)3]
863
2—,2,0,5.6
-—,-6,11,4.8
6—,1.65,-10,-0.8
(1)-10与4
(2)-4与-0.25(3)|-5.6|与|2.6|
(4)-—与-—(5)12与-|-2|(6)|-89.3|与|-5.6|
45
4+—-—21×
(-1)+15×
(-1)
918
817
(-+-)÷
-(-60)×
12×
119
3203×
[6-(-2)2]
858
-2—,-4.5,0,6.4
-—,3.5,-2,2.3
4—,0.85,7,0.24
(1)-14与3
(2)-3.5与-0.5(3)|-6.6|与|-1.9|
(4)-—与-—(5)-11与-|-7|(6)|-45.2|与|-8.2|
23
2-—-—8×
(-10)+19×
521
8÷
438
114
-(—+—-—)×
901×
[13-(-4)2]
653
-5—,-5,0,-7.2
—,-12.5,3,-7.5
-6—,2,9,-0.72
(1)-13与-8
(2)-2.5与-1.75(3)|-8.6|与|-3.8|
(4)-—与-—(5)10与-|-7|(6)|-21|与|-6.3|
73
7+—+—18×
(-1)-4×
765
4÷
854
386
1401×
[5+(-5)3]
475