人教版七年级数学上册有理数及其计算天天练107Word格式.docx
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6-—-—22×
(-6)-15×
(-6)
315
687
(-+-)×
-(-174)×
6×
(-12)
576
661
-(—-—-—)×
2452×
[8+(-4)3]
577
4—,-0.5,0,7.2
-—,13,0,9.9
-9—,4.3,-3,0.8
(1)-20与0
(2)-5与1.25(3)|-4.6|与|2.2|
(4)-—与-—(5)-9与-|-6|(6)|-79.5|与|-3.7|
43
111
7+—+—23×
(-8)+4×
(-8)
318
919
-(-120)×
6÷
(-3)
868
774
-(—+—+—)×
2402×
[14-(-2)3]
685
5—,4.5,0,-2.4
-—,20,-17,-9
8
-6—,-4.15,-8,-0.48
7
(1)-14与-4
(2)-4与1.25(3)|-6.9|与|0.1|
(4)-—与-—(5)-1与-|-2|(6)|-75|与|-5|
69
2+—-—2×
(-13)+23×
(-13)
116
(---)×
-(-156)×
4÷
615
-(—+—-—)×
802×
[9+(-2)3]
544
3
-3—,-1,0,-4.8
-—,24.5,-4,-1.6
6
-6—,0.95,-7,-0.08
(1)-14与8
(2)-4与0.25(3)|-4.4|与|-2|
(4)-—与-—(5)-19与-|-5|(6)|-44.8|与|-9.9|
59
71
9+—+—27×
(-20)-10×
(-20)
915
192
(---)÷
-(-168)×
8×
(-21)
483
179
5125×
[5+(-3)3]
888
3—,-4.5,0,5.6
—,24.5,20,-5.9
7—,-0.1,8,0.24
(1)-12与-5
(2)-2.75与0(3)|-4.6|与|-3.1|
(4)-—与-—(5)20与-|-10|(6)|-67.5|与|-3.5|
99
11
9-—-—24×
(-6)+17×
918
111
-(-84)÷
12÷
(-18)
755
547
722×
[2-(-3)3]
436
5—,-5,0,7.2
—,5,0,7.3
-1—,-1.7,5,-0.08
(1)-11与-1
(2)-2.25与2.25(3)|-5|与|-3.4|
(4)-—与-—(5)-16与-|-5|(6)|-32.5|与|-2.4|
55
9+—+—11×
(-12)+30×
618
712
-(-96)×
673
471
1923×
[11-(-1)3]
388
-5—,-0.5,0,-3.2
—,7.5,-10,9.2
2—,-4.7,8,-0.64
(1)-19与-3
(2)-4.5与-1(3)|-9.3|与|0.1|
(4)-—与-—(5)-6与-|-5|(6)|-15.9|与|-8.5|
77
511
4+—-—27×
(-6)-16×
615
461
-(-138)×
(-24)
353
114
1921×
[1-(-5)3]
883
2—,0.5,0,2.4
-—,15.5,-3,-2.6
5—,3.55,3,-0.8
(1)-13与0
(2)-5与-1.25(3)|-4.2|与|-3.8|
(4)-—与-—(5)-11与-|-6|(6)|-69.8|与|-2.5|
89
5-—+—20×
(-12)+29×
144
(-+-)÷
-(-114)÷
16×
853
211
908×
[1+(-5)3]
356
4—,1,0,-6.4
-—,24,13,-5.4
-9—,4.2,-2,-0.64
(1)-19与-1
(2)-3.25与1.75(3)|-7.6|与|3.5|
(4)-—与-—(5)7与-|-7|(6)|-99.4|与|-2.6|
17
6+—+—23×
(-4)-22×
(-4)
741
-(-126)÷
14÷
(-15)
636
541
907×
[3+(-3)3]
635
-2—,0.5,0,-5.6
—,1.5,5,4.7
-3—,-2.75,8,-0.56
(1)-18与0
(2)-4与1(3)|-5.3|与|2.5|
(4)-—与-—(5)-12与-|-1|(6)|-22.7|与|-9.2|
65
113
7+—-—6×
(-4)+18×
612
854
-(-180)×
2÷
745
184
1683×
[3-(-4)3]
873