2位数加减法口算题100道 (91)

合集下载
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

2位数加减法计算题 100道用时:错误:

35 + 28 = 57 + 26 = 81 - 21 = 74 + 10 = 81 - 12 = 50 - 16 = 61 - 12 = 17 + 13 = 31 + 61 = 95 - 52 = 48 + 48 = 79 - 14 = 63 + 37 = 59 - 15 = 90 - 78 = 80 - 32 = 66 + 23 = 99 - 74 = 40 + 20 = 57 - 35 = 71 - 45 = 36 + 16 = 38 + 25 = 77 - 37 = 40 + 60 = 41 - 29 = 48 + 30 = 59 - 13 = 43 - 22 = 14 + 78 = 10 + 54 = 70 + 30 = 94 - 41 = 28 - 17 = 63 - 28 = 70 - 38 = 50 + 36 = 33 + 30 = 25 + 51 = 51 + 14 = 27 + 20 = 93 - 34 = 56 - 33 = 20 + 18 = 71 - 36 = 49 + 38 = 65 - 31 = 95 - 12 =

17 + 44 = 48 + 21 = 59 + 34 = 64 - 16 = 57 - 15 = 45 - 19 = 66 - 23 = 54 - 40 = 98 - 86 = 16 + 35 = 92 - 46 = 93 - 53 = 84 - 56 = 90 - 73 = 14 + 17 = 67 - 46 = 83 - 39 = 93 - 43 = 50 - 25 = 66 + 29 = 40 + 40 = 54 + 18 = 11 + 22 = 62 - 48 = 17 + 53 = 96 - 70 = 89 - 20 = 22 + 77 = 75 - 47 = 19 + 50 = 33 + 50 = 26 + 31 = 62 - 29 = 23 - 10 = 55 - 29 = 85 - 36 = 99 - 45 = 66 - 12 = 71 - 26 = 65 - 34 = 58 - 17 = 57 + 35 = 90 - 69 = 94 - 35 = 34 - 18 = 39 + 22 = 50 + 25 = 10 + 33 = 96 - 18 = 56 - 17 = 42 - 26 = 17 + 73 =

相关文档
最新文档