北师大版七年级数学上册有理数计算题大全 11.docx

1、北师大版七年级数学上册有理数计算题大全 11 1 15 2 2 (17) 6 (17) 7 14 9 2 16 ( )( ) (102) 16 (27) 8 3 2 1 1 14 9 (1)2 ( )4 2 2 2 1 14 4 1 5 4 ( ) ( )3 ( )(4 ) 2 5 3 36 6 3 1 28 9 2 (4) 1 (4) 9 27 1 6 4 ( )( ) (54) 6 (51) 2 7 6 3 1 36 9 (2)2 ( )4 2 2 2 1 6 3 1 1 4 ( ) ( )2 ( )(3 ) 3 6 2 20 2 5 1 17 6 8 (7) 5 (7) 6 18 1 4

2、 4 ( )( ) (102) 20 (39) 2 5 4 1 4 77 1 (1)2 ( )18 3 3 6 4 24 1 1 3 6 ( ) ( )3 ( )(3 ) 3 16 2 40 4 5 7 19 9 4 (20) 4 (20) 6 18 1 4 16 ( )( ) (90) 10 (15) 8 5 4 1 3 19 7 (3)3 ( )16 4 4 4 4 24 2 1 5 1 ( ) ( )3 ( )(3 ) 3 16 3 40 4 5 4 1 8 5 (11) 7 (11) 3 6 3 4 4 ( )( ) (66) 18 (24) 2 5 4 1 10 16 8 (1)2

3、( )36 9 9 4 4 6 1 1 1 1 ( ) ( )3 ( )(4 ) 3 20 3 12 2 3 7 17 6 8 (13) 9 (13) 6 18 1 6 8 ( )( ) (12) 12 (12) 4 7 6 2 1 19 6 (2)3 ( )12 3 3 4 2 15 2 1 5 4 ( ) ( )2 ( )(2 ) 3 8 3 40 4 5 1 19 4 9 (3) 3 (3) 6 18 7 6 12 ( )( ) (114) 4 (42) 6 7 6 1 1 47 5 (2)2 ( )21 7 7 3 3 2 1 1 3 1 ( ) ( )2 ( )(4 ) 2 18 3

4、 40 4 5 1 20 1 5 (19) 7 (19) 7 21 1 2 8 ( )( ) (114) 14 (15) 4 3 2 1 2 37 5 (2)3 ( )12 3 3 4 2 12 3 1 1 4 ( ) ( )3 ( )(6 ) 3 16 2 36 6 3 4 14 1 7 (15) 8 (15) 5 15 1 2 4 ( )( ) (108) 10 (48) 2 3 2 10 10 19 1 (2)2 ( )36 9 9 4 4 6 2 1 1 1 ( ) ( )2 ( )(6 ) 3 32 3 12 2 3 1 1 3 7 (15) 9 (15) 2 6 1 2 8 ( )

5、( ) (72) 16 (36) 4 3 2 8 10 77 1 (1)2 ( )72 9 9 8 1 10 1 1 1 2 ( ) ( )2 ( )(5 ) 2 6 2 12 2 3 9 15 2 4 (15) 8 (15) 8 16 1 4 4 ( )( ) (84) 2 (21) 2 5 4 5 1 34 1 (1)2 ( )12 6 6 2 4 9 1 1 1 2 ( ) ( )2 ( )(5 ) 3 20 2 12 2 3 1 1 4 6 (5) 4 (5) 3 9 1 4 4 ( )( ) (42) 18 (9) 2 5 4 8 6 13 9 (3)2 ( )35 7 7 5 1

6、10 2 1 5 6 ( ) ( )2 ( )(5 ) 2 5 3 60 6 5 1 13 5 9 (2) 6 (2) 7 14 1 2 4 ( )( ) (102) 2 (24) 2 3 2 5 5 13 8 (1)2 ( )20 4 4 5 3 18 1 1 7 1 ( ) ( )3 ( )(5 ) 2 6 3 36 6 3 3 3 5 7 (16) 2 (16) 2 4 5 4 12 ( )( ) (84) 14 (42) 6 5 4 1 4 12 4 (3)2 ( )35 5 5 7 3 8 3 1 3 4 ( ) ( )3 ( )(2 ) 2 15 2 20 2 5 5 11 3 3

7、 (11) 4 (11) 6 12 7 6 16 ( )( ) (102) 20 (24) 8 7 6 1 1 14 8 (2)3 ( )4 2 2 2 3 14 1 1 1 2 ( ) ( )2 ( )(4 ) 2 15 2 36 6 3 1 1 3 6 (15) 6 (15) 6 18 1 4 4 ( )( ) (90) 12 (3) 2 5 4 5 3 76 8 (1)3 ( )24 4 4 6 1 16 3 1 3 6 ( ) ( )2 ( )(4 ) 2 3 2 40 4 5 1 1 2 7 (12) 8 (12) 5 10 1 4 4 ( )( ) (18) 10 (33) 2 5

8、 4 3 1 45 6 (1)2 ( )10 2 2 5 1 8 1 1 3 4 ( ) ( )2 ( )(3 ) 2 3 2 40 4 5 8 1 5 4 (11) 7 (11) 9 18 7 6 16 ( )( ) (102) 8 (21) 8 7 6 1 3 76 2 (3)2 ( )16 2 2 8 2 24 1 1 7 4 ( ) ( )3 ( )(6 ) 3 10 2 36 6 3 1 26 2 1 (16) 4 (16) 9 27 1 2 4 ( )( ) (6) 10 (24) 2 3 2 7 7 85 4 (3)3 ( )56 8 8 7 4 9 3 1 7 2 ( ) (

9、)2 ( )(2 ) 3 32 2 36 6 3 8 1 5 7 (6) 5 (6) 9 18 5 6 12 ( )( ) (78) 14 (30) 6 7 6 7 1 95 8 (1)3 ( )64 8 8 8 4 6 1 1 5 4 ( ) ( )2 ( )(6 ) 3 16 2 40 4 5 8 1 7 4 (8) 7 (8) 9 18 5 2 8 ( )( ) (60) 16 (6) 4 3 2 3 1 77 5 (2)2 ( )24 4 4 6 1 12 3 1 3 4 ( ) ( )3 ( )(2 ) 3 4 2 20 2 5 1 10 5 6 (15) 9 (15) 3 9 1

10、6 8 ( )( ) (78) 4 (45) 4 7 6 6 4 14 5 (1)2 ( )15 5 5 3 1 3 1 1 5 4 ( ) ( )3 ( )(2 ) 3 8 2 24 4 3 3 7 4 5 (2) 8 (2) 2 6 7 6 12 ( )( ) (12) 14 (48) 6 7 6 6 6 86 8 (2)3 ( )49 7 7 7 4 12 2 1 5 1 ( ) ( )3 ( )(5 ) 3 28 3 60 6 5 1 1 2 3 (4) 6 (4) 9 18 1 2 12 ( )( ) (18) 14 (36) 6 3 2 1 1 12 3 (3)2 ( )14 2 2 7 1 18 3 1 3 6 ( ) ( )2 ( )(5 ) 2 7 2 40 4 5 3 1 7 5 (13) 4 (13) 4 8 3 4 8 ( )( ) (78) 20 (12)