口算比赛(300到3000)12.doc

下载文档

1
0
约3.04千字
约 7页
2017-09-04 发布于河南
举报
版权申诉
保障服务

口算比赛(300到3000)12.doc

1、本文档共7页，可阅读全部内容。
2、原创力文档（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。

口算比赛(300到3000)12

1859 - 1267 = 3859 - 3320 = 3618 + 4941 = 795 + 2938 = 3906 - 1245 = 3654 + 3693 = 1476 + 1378 = 4122 - 3552 = 1040 + 1638 = 3786 + 3433 = 4923 - 1399 = 3220 - 1574 = 2630 - 1827 = 2090 + 1224 = 1539 - 586 = 4215 - 1349 = 4133 - 3459 = 894 + 4303 = 4720 - 2208 = 1269 + 4014 = 1191 + 4155 = 459 + 3150 = 3783 + 2674 = 316 + 2340 = 3677 - 1479 = 4480 + 2163 = 920 - 913 = 4225 - 4213 = 1635 + 4989 = 4291 - 2257 = 4392 + 3732 = 4880 - 1072 = 4869 - 2680 = 3585 - 1972 = 3651 + 3928 = 4568 - 4470 = 3087 + 1984 = 3539 - 1090 = 3260 - 1579 = 3800 - 971 = 1995 + 1738 = 4896 - 2579 = 4416 - 1609 = 2023 + 1919 = 3479 - 1623 = 4577 - 2789 = 3738 - 1629 = 3002 - 2948 = 1998 - 1936 = 3945 - 2088 = 4610 + 2298 = 4060 - 3784 = 1220 - 906 = 3055 - 2280 = 4772 - 3500 = 2218 + 4289 = 2557 + 1637 = 3410 - 339 = 4519 - 3662 = 3961 - 1440 = 17 + 16 = 3 + 9 = 1 + 3 = 9 - 7 = 11 + 10 = 11 - 7 = 14 - 9 = 4 + 5 = 17 + 1 = 17 + 12 = 5 + 20 = 4 + 18 = 19 - 3 = 14 - 2 = 20 + 19 = 11 + 18 = 14 - 7 = 6 + 5 = 11 - 10 = 14 + 18 = 11 - 7 = 17 - 16 = 16 - 15 = 13 + 11 = 2 + 5 = 11 - 8 = 18 - 8 = 14 - 8 = 10 - 6 = 19 + 2 = 3 + 7 = 11 + 14 = 1 + 12 = 16 - 11 = 5 + 18 = 16 - 4 = 11 - 3 = 17 + 15 = 17 + 2 = 20 + 9 = 15 - 2 = 20 + 19 = 9 - 1 = 9 - 8 = 9 - 4 = 11 - 2 = 15 - 14 = 17 - 16 = 10 - 1 = 19 - 17 = 5 + 9 = 10 + 10 = 16 - 6 = 4 - 4 = 15 + 4 = 1 + 19 = 1 + 17 = 2 + 10 = 10 + 18 = 3 + 19 = 19 + 20 = 19 - 18 = 16 + 9 = 12 + 3 = 13 + 16 = 7 + 3 = 16 - 14 = 3 + 5 = 2 + 19 = 12 - 2 = 18 + 17 = 10 + 16 = 11 - 1 = 10 + 2 = 10 - 2 = 4 - 3 = 3 + 6 = 18 - 7 = 13 - 13 = 15 - 2 = 17 + 10 = 13 - 6 = 15 - 10 = 13 + 6 = 19 - 14 = 4 + 20 = 10 - 8 = 18 - 7 = 16 - 14 = 17 - 7 = 9 - 3 = 15 - 15 = 17 + 12 = 14 - 4 = 6 + 14 = 13 - 9 = 17 - 14 = 19 + 7 = 2 + 5 = 10 - 3 = 90 + 49 = 54 + 75 = 24 - 3 = 79 - 70 = 20 - 9 = 46 - 4 = 93 - 5 = 99 - 14 = 39 - 23 =