1、初一数学上册有理数的计算题精选33 6 11 3 1 (3) 6 (3) 5 10 3 6 4 ( )( ) (42) 6 (36) 2 7 6 9 9 14 6 (1)2 ( )72 8 8 9 1 8 1 1 5 1 ( ) ( )3 ( )(4 ) 2 7 3 60 6 5 4 16 5 5 (12) 1 (12) 5 15 1 4 12 ( )( ) (120) 8 (33) 6 5 4 1 9 15 1 (3)3 ( )64 8 8 8 1 18 1 1 1 4 ( ) ( )3 ( )(5 ) 2 8 2 40 4 5 1 11 7 6 (12) 7 (12) 4 12 1 2 4
2、 ( )( ) (12) 10 (12) 2 3 2 6 1 13 9 (2)2 ( )35 5 5 7 1 27 4 1 3 2 ( ) ( )2 ( )(5 ) 3 8 3 12 2 3 7 1 8 1 (20) 2 (20) 6 12 1 2 4 ( )( ) (60) 14 (54) 2 3 2 1 4 17 4 (3)3 ( )40 5 5 8 1 8 2 1 1 4 ( ) ( )2 ( )(6 ) 2 5 3 40 4 5 5 1 7 1 (20) 6 (20) 6 12 5 4 8 ( )( ) (90) 14 (9) 4 5 4 7 9 89 8 (2)3 ( )72 8 8
3、 9 3 2 1 1 3 1 ( ) ( )3 ( )(6 ) 2 12 3 40 4 5 1 5 9 3 (2) 1 (2) 2 6 7 2 12 ( )( ) (18) 14 (51) 6 3 2 1 6 12 7 (3)3 ( )40 5 5 8 3 12 1 1 1 6 ( ) ( )2 ( )(2 ) 2 18 2 60 6 5 1 22 8 5 (15) 6 (15) 7 21 1 2 4 ( )( ) (72) 12 (36) 2 3 2 8 10 12 7 (3)2 ( )63 9 9 7 1 18 2 1 3 1 ( ) ( )2 ( )(2 ) 2 7 3 12 2 3 7
4、 1 6 8 (16) 3 (16) 8 16 5 4 12 ( )( ) (54) 20 (33) 6 5 4 1 3 107 4 (1)2 ( )18 2 2 9 1 18 3 1 1 1 ( ) ( )3 ( )(2 ) 2 9 2 40 4 5 4 9 2 9 (16) 1 (16) 5 10 5 2 8 ( )( ) (42) 18 (54) 4 3 2 10 10 13 1 (3)3 ( )27 9 9 3 1 3 2 1 5 2 ( ) ( )3 ( )(6 ) 3 3 3 24 4 3 1 1 2 9 (14) 3 (14) 2 6 7 4 12 ( )( ) (60) 8 (
5、12) 6 5 4 7 1 88 7 (2)3 ( )72 8 8 9 3 2 1 1 3 1 ( ) ( )2 ( )(4 ) 2 18 3 12 2 3 10 1 3 7 (16) 4 (16) 9 27 1 6 16 ( )( ) (84) 16 (33) 8 7 6 1 7 14 9 (2)3 ( )40 8 8 5 1 16 3 1 1 6 ( ) ( )3 ( )(4 ) 2 3 2 40 4 5 6 22 6 9 (20) 6 (20) 7 21 9 2 16 ( )( ) (120) 2 (36) 8 3 2 1 5 15 2 (3)3 ( )42 6 6 7 1 27 2 1 1 6 ( ) ( )2 ( )(5 ) 3 9 3 20 2 5 4 7 9 5 (16) 5 (16) 3 6 5 2 12 ( )( ) (102) 4 (21) 6 3 2
