资源预览内容
亲,该文档总共3页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述
50以内加减进阶题 100道 用时: 错误: 25 ( )= 50 8 ( )= 29 ( ) 20 = 30 ( ) 10 = 34 8 ( )= 8 ( ) 31 = 42 ( ) 38 = 3 6 ( )= 20 ( ) 25 = 22 ( ) 5 = 17 32 ( )= 29 5 ( )= 43 33 ( )= 24 ( ) 12 = 43 ( ) 3 = 1 ( ) 20 = 26 ( ) 5 = 29 ( ) 8 = 8 46 ( )= 31 ( ) 6 = 21 39 ( )= 16 ( ) 20 = 15 8 ( )= 19 36 ( )= 7 ( ) 10 = 38 8 ( )= 13 17 ( )= 17 10 ( )= 10 ( ) 9 = 27 ( ) 5 = 6 ( ) 19 = 37 49 ( )= 30 42 ( )= 34 ( ) 23 = 11 ( ) 3 = 34 ( ) 7 = 26 ( ) 9 = 30 28 ( )= 24 10 ( )= 32 ( ) 6 = 10 ( ) 6 = 26 ( ) 17 = 10 24 ( )= 30 ( ) 1 = 8 25 ( )= 41 48 ( )= 41 2 ( )= 10 4 ( )= 29 ( ) 30 = 40 ( ) 27 = 16 ( ) 1 = 36 ( ) 11 = 46 49 ( )= 50 ( ) 32 = 11 41 ( )= 44 ( ) 20 = 33 ( ) 9 = 42 ( ) 4 = 36 4 ( )= 39 24 ( )= 19 ( ) 46 = 3 ( ) 28 = 18 34 ( )= 35 ( ) 42 = 48 ( ) 10 = 24 47 ( )= 0 ( ) 18 = 0 48 ( )= 34 48 ( )= 39 42 ( )= 2 11 ( )= 28 1 ( )= 22 ( ) 1 = 5 ( ) 11 = 20 12 ( )= 13 41 ( )= 33 34 ( )= 11 ( ) 21 = 15 ( ) 15 = 29 22 ( )= 5 ( ) 22 = 5 ( ) 23 = 46 ( ) 11 = 47 ( ) 7 = 4 13 ( )= 23 ( ) 13 = 20 ( ) 4 = 13 ( ) 0 = 8 ( ) 6 = 6 ( ) 23 = 6 ( ) 29 = 1 23 ( )= 5 41 ( )= 38 ( ) 43 = 48 9 ( )= 7 29 ( )= 34 6 ( )= 26 ( ) 33 = 38 15 ( )= 4 15 ( )= 21
网站客服QQ:2055934822
金锄头文库版权所有
经营许可证:蜀ICP备13022795号 | 川公网安备 51140202000112号