初一数学上册有理数及其运算天天练102Word文档格式.docx
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(-9)+21×
(-9)
918
473
(-+-)÷
-(-84)×
10×
(-27)
584
165
-(—+—-—)×
1122×
[1+(-1)2]
474
-3—,0.5,0,5.6
—,-23,12,-2.3
2
6—,-0.45,10,0.24
7
(1)-10与3
(2)-3.5与-2(3)|-5.6|与|2.5|
(4)-—与-—(5)-10与-|-9|(6)|-28.1|与|-5.3|
59
5-—-—26×
(-12)-30×
(-12)
318
541
-(-132)÷
4÷
(-24)
453
779
-(—-—+—)×
3848×
[1+(-2)2]
688
-5—,-3.5,0,-8
—,24,9,-8.3
8
-6—,-4.8,-10,-0.08
(1)-14与-2
(2)-2.75与0.25(3)|-7.4|与|2.9|
(4)-—与-—(5)-4与-|-6|(6)|-95.9|与|-9|
47
513
6+—-—25×
(-8)-26×
(-8)
315
414
(-+-)×
12÷
543
911
-(—+—+—)×
2569×
[14-(-3)3]
884
1—,-2,0,8
-—,25,-3,-2.3
-6—,-3.8,-3,-0.48
(1)-13与-1
(2)-2.75与-1.75(3)|-7.1|与|-1.9|
(4)-—与-—(5)9与-|-1|(6)|-95.5|与|-6.7|
43
51
9-—+—25×
(-2)-23×
(-2)
518
-(-102)÷
2×
(-3)
637
527
-(—-—-—)×
967×
[1-(-2)3]
438
4
-1—,1.5,0,1.6
-—,10,-20,-6.8
9—,3.15,2,0.56
(1)-13与-3
(2)-4与1.75(3)|-7.8|与|2.7|
(4)-—与-—(5)-1与-|-9|(6)|-35.6|与|-5.1|
79
17
6+—+—22×
(-13)+22×
(-13)
912
354
(---)÷
-(-78)÷
8×
(-6)
445
576
1804×
[20-(-1)3]
665
3—,-0.5,0,3.2
-—,19.5,-10,5.1
1—,2.3,4,-0.08
(1)-15与0
(2)-3.75与-0.25(3)|-7.9|与|1.1|
(4)-—与-—(5)-10与-|-9|(6)|-15.4|与|-8|
49
511
1+—-—5×
(-11)+16×
(-11)
312
281
-(-156)÷
2÷
(-15)
378
499
3204×
[17-(-5)2]
588
4—,-3,0,-8
—,13,19,-0.5
8—,-2.55,-2,-0.24
(1)-17与1
(2)-4.5与-1(3)|-5.4|与|1|
(4)-—与-—(5)-5与-|-6|(6)|-33.8|与|-2.5|
711
6+—+—20×
(-19)+22×
(-19)
618
166
-(-168)×
6×
557
752
1084×
[17-(-3)2]
663
-1—,-4,0,5.6
-—,-11.5,-18,7.1
9—,-4,-4,0.64
(1)-18与10
(2)-4.5与-1.25(3)|-8.7|与|2.3|
(4)-—与-—(5)13与-|-6|(6)|-30.6|与|-9|
9-—-—1×
(-12)+5×
915
-(-138)÷
4×
854
241
459×
[11-(-5)2]
353
-5—,-5,0,-3.2
-—,24,-2,-3.9
-2—,-2.2,-6,0.72
(1)-10与-6
(2)-3.75与0.25(3)|-8.5|与|-0.1|
(4)-—与-—(5)10与-|-6|(6)|-15.9|与|-0.2|
23
1-—-—20×
(-8)+9×
419
(---)×
-(-162)×
8÷
348
161
1404×
[20-(-5)3]
475
-3—,-1,0,3.2
-—,19,14,-2.5
6
-9—,-3.25,-9,0.56
(1)-17与-8
(2)-4.25与0.75(3)|-9.8|与|1.8|
(4)-—与-—(5)-2与-|-8|(6)|-0.3|与|-9.9|
75
11
2+—-—23×
(-8)+28×
964
16÷
873
279
1442×
[16+(-1)2]
368