更多资料搜索:www.tushujie.com 中小学优质资源下载网站 二年级加减法 2 7+ 35–37= 13)= 61 + 29 = 7 + 76= 38 +(51–6)= 84–55–15 = 41 – 13 = 21 + 29–8 = 26 + 48 = 81 – 56 = 7 + 28 = 74–7–18 = 22 +(45–16)= 32 +(22– 82 – 56 = 84–46–29 = 63 – 55 = 7 + 36–8 = 46 + 25 = 更多资料搜索:www.tushujie.com 中小学优质资源下载网站 参考答案 5 14 41 90 28 26 83 42 9 83 74 8 25 35 35 49 51 71