1、七年级数学上册有理数计算题专项训练 116 1 1 36 9 (3)3 ( )4 2 2 2 2 18 4 1 3 1 ( ) ( )3 ( )(6 ) 3 16 3 40 4 5 8 1 1 5 (16) 8 (16) 7 14 5 4 8 ( )( ) (60) 14 (15) 4 5 4 1 1 58 4 (1)3 ( )42 7 7 6 4 12 1 1 5 6 ( ) ( )2 ( )(4 ) 3 32 2 40 4 5 8 13 6 4 (7) 3 (7) 7 14 3 6 8 ( )( ) (120) 12 (9) 4 7 6 2 2 53 5 (2)3 ( )18 3 3 6
2、1 10 4 1 1 4 ( ) ( )2 ( )(6 ) 2 5 3 12 2 3 1 15 6 8 (12) 2 (12) 7 14 3 6 4 ( )( ) (12) 2 (27) 2 7 6 1 7 17 9 (3)3 ( )40 8 8 5 4 9 3 1 3 1 ( ) ( )3 ( )(6 ) 3 16 2 24 4 3 1 1 2 6 (19) 9 (19) 2 4 3 2 4 ( )( ) (54) 2 (45) 2 3 2 3 5 52 8 (2)3 ( )16 4 4 4 2 3 1 1 3 1 ( ) ( )3 ( )(4 ) 3 10 2 40 4 5 5 13 1
3、7 (5) 9 (5) 6 12 5 6 12 ( )( ) (36) 4 (60) 6 7 6 10 8 37 2 (3)2 ( )36 9 9 4 2 15 1 1 3 4 ( ) ( )2 ( )(5 ) 3 12 2 40 4 5 4 1 2 2 (13) 6 (13) 5 10 1 4 4 ( )( ) (102) 14 (36) 2 5 4 9 9 79 4 (2)3 ( )64 8 8 8 1 18 1 1 1 4 ( ) ( )2 ( )(2 ) 3 7 3 20 2 5 1 1 6 1 (8) 4 (8) 7 14 9 4 16 ( )( ) (6) 4 (54) 8 5 4
4、 1 1 86 1 (3)2 ( )14 2 2 7 3 6 1 1 3 6 ( ) ( )2 ( )(5 ) 2 15 3 40 4 5 1 7 5 3 (3) 3 (3) 2 6 1 4 16 ( )( ) (84) 2 (57) 8 5 4 3 5 78 6 (1)3 ( )32 4 4 8 1 18 3 1 7 1 ( ) ( )3 ( )(2 ) 3 3 2 36 6 3 1 10 3 4 (3) 9 (3) 3 9 5 2 8 ( )( ) (66) 12 (54) 4 3 2 1 3 39 2 (1)3 ( )8 2 2 4 4 9 4 1 1 2 ( ) ( )3 ( )(6
5、) 3 16 3 12 2 3 1 19 6 3 (19) 7 (19) 9 18 1 4 4 ( )( ) (96) 16 (6) 2 5 4 4 2 47 3 (3)3 ( )9 3 3 3 4 21 3 1 5 1 ( ) ( )3 ( )(5 ) 3 20 2 24 4 3 3 1 4 5 (5) 8 (5) 4 12 5 4 12 ( )( ) (102) 20 (9) 6 5 4 7 7 99 7 (1)3 ( )64 8 8 8 1 3 4 1 3 1 ( ) ( )2 ( )(2 ) 3 4 3 20 2 5 1 8 8 9 (8) 3 (8) 3 9 3 2 8 ( )( ) (96) 18 (15) 4 3 2 1 7 27 2 (2)3 ( )24 8 8 3
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