1、七年级数学上册有理数计算题专项训练 112 1 1 4 5 (19) 6 (19) 9 18 7 4 16 ( )( ) (84) 10 (48) 8 5 4 1 1 73 7 (1)2 ( )48 8 8 6 1 12 1 1 5 6 ( ) ( )2 ( )(6 ) 2 5 2 40 4 5 5 1 9 1 (9) 6 (9) 6 12 7 2 16 ( )( ) (72) 8 (42) 8 3 2 5 1 15 7 (1)2 ( )8 4 4 2 1 12 1 1 1 4 ( ) ( )2 ( )(5 ) 3 9 2 20 2 5 1 1 4 3 (20) 7 (20) 3 6 1 6
2、12 ( )( ) (24) 18 (42) 6 7 6 1 3 12 8 (3)2 ( )12 2 2 6 4 6 1 1 5 1 ( ) ( )3 ( )(2 ) 3 28 2 36 6 3 1 5 8 1 (14) 9 (14) 3 6 5 4 12 ( )( ) (60) 16 (24) 6 5 4 6 1 14 3 (1)2 ( )40 5 5 8 2 24 4 1 1 4 ( ) ( )3 ( )(4 ) 3 8 3 60 6 5 7 13 7 4 (12) 9 (12) 6 12 1 2 16 ( )( ) (48) 16 (42) 8 3 2 3 1 74 5 (3)2 ( )
3、24 4 4 6 1 14 4 1 1 1 ( ) ( )3 ( )(6 ) 2 3 3 12 2 3 1 1 2 8 (3) 5 (3) 7 21 1 6 12 ( )( ) (84) 8 (21) 6 7 6 1 10 25 9 (3)3 ( )27 9 9 3 1 3 4 1 5 2 ( ) ( )3 ( )(6 ) 3 5 3 36 6 3 1 1 5 8 (16) 1 (16) 3 6 3 4 8 ( )( ) (18) 8 (36) 4 5 4 1 1 94 6 (3)2 ( )64 8 8 8 1 14 1 1 5 2 ( ) ( )2 ( )(6 ) 2 6 3 36 6 3
4、4 1 9 8 (11) 2 (11) 5 15 3 2 8 ( )( ) (6) 12 (45) 4 3 2 8 1 76 8 (2)2 ( )42 7 7 6 4 9 1 1 1 2 ( ) ( )3 ( )(3 ) 3 8 2 12 2 3 4 9 3 6 (4) 5 (4) 5 10 3 4 8 ( )( ) (6) 4 (18) 4 5 4 8 8 34 8 (1)3 ( )14 7 7 2 3 12 1 1 5 4 ( ) ( )3 ( )(6 ) 2 15 2 60 6 5 1 11 1 8 (11) 3 (11) 6 12 1 2 12 ( )( ) (18) 8 (57) 6
5、 3 2 5 3 23 3 (1)3 ( )12 4 4 3 4 9 2 1 5 4 ( ) ( )3 ( )(2 ) 3 32 3 40 4 5 6 14 5 2 (18) 4 (18) 5 15 7 4 12 ( )( ) (36) 14 (18) 6 5 4 5 5 98 1 (3)3 ( )32 4 4 8 1 18 1 1 1 4 ( ) ( )3 ( )(5 ) 2 4 2 36 6 3 5 11 2 1 (1) 3 (1) 4 12 1 6 12 ( )( ) (42) 16 (12) 6 7 6 1 3 82 1 (1)3 ( )18 2 2 9 4 24 3 1 1 1 (
6、) ( )3 ( )(5 ) 3 36 2 24 4 3 1 3 9 1 (11) 6 (11) 2 4 1 6 16 ( )( ) (30) 16 (21) 8 7 6 8 1 18 9 (3)2 ( )36 9 9 4 1 18 1 1 1 4 ( ) ( )3 ( )(3 ) 3 6 3 12 2 3 8 1 9 9 (3) 2 (3) 9 18 5 2 12 ( )( ) (108) 8 (51) 6 3 2 4 1 74 9 (1)2 ( )24 3 3 8 3 2 2 1 5 2 ( ) ( )3 ( )(5 ) 2 27 3 24 4 3 4 9 8 3 (3) 2 (3) 5
7、10 5 4 12 ( )( ) (114) 8 (6) 6 5 4 1 1 17 5 (3)2 ( )18 2 2 9 4 24 3 1 3 2 ( ) ( )2 ( )(6 ) 3 12 2 24 4 3 7 1 8 8 (3) 1 (3) 6 18 5 4 12 ( )( ) (84) 16 (36) 6 5 4 6 4 65 9 (1)2 ( )25 5 5 5 4 6 1 1 1 4 ( ) ( )2 ( )(4 ) 3 24 2 20 2 5 1 1 5 4 (4) 2 (4) 2 6 5 6 8 ( )( ) (102) 4 (15) 4 7 6 8 1 13 3 (2)2 (
8、)63 9 9 7 2 12 3 1 1 6 ( ) ( )2 ( )(6 ) 3 10 2 20 2 5 5 1 5 8 (5) 6 (5) 6 12 3 2 4 ( )( ) (36) 14 (15) 2 3 2 1 1 96 7 (1)3 ( )16 2 2 8 2 18 4 1 1 4 ( ) ( )3 ( )(4 ) 3 8 3 60 6 5 1 1 7 4 (5) 6 (5) 3 9 7 6 12 ( )( ) (30) 18 (21) 6 7 6 8 1 18 7 (1)3 ( )28 7 7 4 3 2 1 1 1 6 ( ) ( )3 ( )(3 ) 2 12 2 60 6
9、5 10 17 1 9 (8) 3 (8) 9 18 1 2 12 ( )( ) (66) 16 (33) 6 3 2 1 3 49 5 (1)2 ( )12 4 4 3 1 16 3 1 5 4 ( ) ( )3 ( )(4 ) 2 7 2 24 4 3 5 11 3 9 (1) 3 (1) 4 12 1 4 12 ( )( ) (102) 6 (6) 6 5 4 8 10 14 1 (2)2 ( )45 9 9 5 3 2 1 1 1 6 ( ) ( )2 ( )(3 ) 2 18 3 20 2 5 1 1 8 7 (7) 3 (7) 7 21 1 6 8 ( )( ) (54) 2 (1
10、5) 4 7 6 2 2 108 1 (1)2 ( )27 3 3 9 1 10 1 1 3 4 ( ) ( )3 ( )(3 ) 2 3 2 40 4 5 5 1 2 2 (3) 1 (3) 4 8 5 4 12 ( )( ) (120) 20 (45) 6 5 4 1 6 54 8 (2)3 ( )20 5 5 4 1 12 1 1 5 2 ( ) ( )3 ( )(3 ) 2 6 2 36 6 3 10 19 6 5 (8) 4 (8) 9 18 7 2 12 ( )( ) (60) 2 (57) 6 3 2 4 1 94 3 (3)3 ( )24 3 3 8 4 6 1 1 3 1 ( ) ( )3 ( )(3 ) 3 12 2 40 4 5 1 16 1 6 (17) 7 (17) 5 15 1 6 4 ( )( ) (84) 10 (24) 2 7 6
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