1、七年级数学上册有理数计算题专项训练 64 7 6 16 ( )( ) (120) 16 (21) 8 7 6 5 5 58 3 (2)2 ( )16 4 4 4 4 6 2 1 3 4 ( ) ( )3 ( )(6 ) 3 16 3 20 2 5 1 1 3 7 (7) 2 (7) 2 6 1 2 8 ( )( ) (120) 10 (6) 4 3 2 3 3 97 2 (3)3 ( )16 2 2 8 1 10 1 1 1 2 ( ) ( )3 ( )(3 ) 2 8 2 36 6 3 1 19 5 3 (1) 8 (1) 9 18 5 6 12 ( )( ) (12) 20 (27) 6
2、7 6 7 1 15 4 (2)3 ( )16 8 8 2 1 18 3 1 3 1 ( ) ( )3 ( )(5 ) 2 4 2 20 2 5 8 20 6 6 (17) 1 (17) 7 21 7 4 16 ( )( ) (60) 6 (27) 8 5 4 9 1 63 3 (2)2 ( )40 8 8 5 2 15 1 1 3 6 ( ) ( )3 ( )(6 ) 3 12 3 20 2 5 1 13 7 5 (1) 1 (1) 7 14 5 2 12 ( )( ) (72) 12 (6) 6 3 2 1 1 48 7 (2)3 ( )18 6 6 3 3 8 2 1 1 1 ( ) (
3、 )2 ( )(3 ) 2 24 3 40 4 5 8 19 7 5 (12) 8 (12) 9 18 1 4 8 ( )( ) (6) 4 (27) 4 5 4 6 8 75 8 (1)3 ( )56 7 7 8 2 24 1 1 7 4 ( ) ( )3 ( )(6 ) 3 8 2 36 6 3 5 13 7 5 (11) 5 (11) 4 12 1 4 4 ( )( ) (12) 18 (27) 2 5 4 6 1 13 2 (2)3 ( )10 5 5 2 1 2 1 1 5 4 ( ) ( )3 ( )(3 ) 2 5 3 40 4 5 1 9 2 6 (15) 6 (15) 5 1
4、0 1 2 4 ( )( ) (78) 20 (3) 2 3 2 7 7 12 1 (2)2 ( )24 6 6 4 3 4 1 1 1 1 ( ) ( )2 ( )(2 ) 2 12 2 20 2 5 1 5 9 1 (3) 7 (3) 3 6 3 4 8 ( )( ) (12) 16 (42) 4 5 4 6 4 19 9 (1)2 ( )45 5 5 9 1 10 4 1 3 1 ( ) ( )2 ( )(5 ) 2 8 3 12 2 3 1 7 4 4 (16) 9 (16) 2 6 1 6 4 ( )( ) (42) 8 (42) 2 7 6 9 7 38 5 (1)3 ( )32
5、8 8 4 2 9 1 1 1 4 ( ) ( )2 ( )(2 ) 3 18 2 12 2 3 8 1 6 4 (4) 2 (4) 9 27 9 4 16 ( )( ) (24) 18 (51) 8 5 4 1 1 28 8 (3)3 ( )9 3 3 3 2 21 4 1 1 4 ( ) ( )2 ( )(3 ) 3 16 3 12 2 3 1 1 4 4 (12) 9 (12) 2 4 1 6 12 ( )( ) (30) 12 (60) 6 7 6 1 4 16 3 (3)2 ( )12 3 3 4 4 3 3 1 5 4 ( ) ( )2 ( )(4 ) 3 16 2 36 6 3
6、1 1 2 6 (11) 5 (11) 5 15 1 6 8 ( )( ) (24) 14 (15) 4 7 6 6 6 75 9 (3)3 ( )56 7 7 8 4 15 1 1 5 2 ( ) ( )2 ( )(5 ) 3 36 2 36 6 3 1 1 6 9 (14) 8 (14) 4 12 3 2 8 ( )( ) (84) 18 (39) 4 3 2 9 1 49 2 (1)2 ( )24 8 8 3 1 21 3 1 5 4 ( ) ( )3 ( )(2 ) 3 3 2 60 6 5 8 19 9 9 (15) 1 (15) 9 18 3 6 8 ( )( ) (54) 16
7、(42) 4 7 6 1 7 48 7 (3)2 ( )18 6 6 3 3 2 1 1 3 6 ( ) ( )3 ( )(3 ) 2 24 2 40 4 5 2 1 5 7 (5) 2 (5) 3 6 1 2 4 ( )( ) (36) 2 (6) 2 3 2 1 5 18 9 (1)2 ( )8 4 4 2 3 18 1 1 5 2 ( ) ( )3 ( )(4 ) 2 12 3 36 6 3 5 17 5 4 (9) 4 (9) 6 18 7 6 16 ( )( ) (72) 10 (51) 8 7 6 1 3 27 8 (1)3 ( )6 2 2 3 3 14 1 1 5 1 ( )
8、( )3 ( )(5 ) 2 12 2 24 4 3 1 7 5 4 (14) 8 (14) 2 6 1 6 4 ( )( ) (30) 12 (45) 2 7 6 5 1 19 6 (1)3 ( )48 6 6 8 1 6 1 1 1 1 ( ) ( )2 ( )(5 ) 2 6 3 24 4 3 1 1 6 5 (20) 7 (20) 4 8 1 2 4 ( )( ) (42) 12 (39) 2 3 2 8 8 14 6 (2)3 ( )42 7 7 6 2 18 1 1 5 4 ( ) ( )2 ( )(3 ) 3 12 2 24 4 3 2 10 1 5 (6) 8 (6) 3 9
9、1 6 4 ( )( ) (18) 8 (6) 2 7 6 2 2 88 6 (2)2 ( )21 3 3 7 1 6 1 1 3 4 ( ) ( )2 ( )(4 ) 2 3 3 24 4 3 3 1 6 4 (4) 8 (4) 2 4 3 4 4 ( )( ) (90) 10 (24) 2 5 4 1 9 18 2 (1)2 ( )72 8 8 9 2 27 3 1 1 4 ( ) ( )3 ( )(3 ) 3 12 2 60 6 5 1 23 9 1 (1) 3 (1) 8 24 7 4 12 ( )( ) (54) 8 (6) 6 5 4 9 9 16 7 (1)2 ( )16 8 8
10、 2 1 12 1 1 5 6 ( ) ( )3 ( )(6 ) 3 6 2 40 4 5 7 15 7 9 (20) 6 (20) 8 16 5 6 8 ( )( ) (72) 6 (45) 4 7 6 5 5 88 3 (1)2 ( )36 4 4 9 1 14 1 1 1 1 ( ) ( )3 ( )(6 ) 2 4 2 20 2 5 1 7 8 2 (18) 2 (18) 2 6 1 4 12 ( )( ) (54) 18 (15) 6 5 4 1 9 87 7 (3)2 ( )56 8 8 7 4 24 1 1 1 1 ( ) ( )2 ( )(4 ) 3 16 2 40 4 5 1 11 1 5 (16) 9 (16) 6 12 7 4 12 ( )( ) (48) 8 (12) 6 5 4 1 4 18 8 (1)2 ( )6 3 3 2
