《50以内加减混合口算题100道 (43)》由会员分享，可在线阅读，更多相关《50以内加减混合口算题100道 (43)（3页珍藏版）》请在金锄头文库上搜索。
1、 50以内加减混合计算题 100道 用时： 错误： 21 10 28 = 30 8 6 = 28 17 30 = 22 3 18 = 8 17 12 = 36 33 25 = 32 16 21 = 18 1 9 = 38 3 23 = 29 14 13 = 33 4 8 = 45 41 35 = 33 14 19 = 6 5 29 = 44 27 6 = 25 10 24 = 32 16 20 = 16 31 36 = 4 12 14 = 37 19 2 = 5 6 30 = 33 9 5 = 12 23 9 = 4 37 7 = 42 7 35 = 12 17 2 = 46 8 34 = 2
2、8 17 30 = 8 12 12 = 28 22 29 = 30 16 12 = 13 11 5 = 25 4 16 = 17 5 36 = 32 5 8 = 18 31 14 = 47 0 18 = 11 19 19 = 12 14 6 = 16 12 1 = 7 19 20 = 35 28 26 = 21 4 26 = 29 7 1 = 11 36 24 = 30 8 6 = 37 9 3 = 34 34 43 = 29 9 14 = 22 18 39 = 43 40 21 = 12 7 4 = 44 32 5 = 39 0 29 = 18 10 21 = 49 17 18 = 33 1
3、0 13 = 29 4 15 = 11 32 21 = 33 20 11 = 9 5 37 = 12 12 3 = 14 2 2 = 8 7 13 = 33 4 5 = 37 9 3 = 22 3 18 = 15 30 16 = 19 9 20 = 48 33 4 = 24 18 40 = 44 27 6 = 40 38 14 = 32 16 20 = 6 36 34 = 16 33 37 = 30 3 7 = 16 29 7 = 0 46 2 = 4 7 15 = 21 11 34 = 8 6 38 = 46 2 26 = 1 0 9 = 47 44 11 = 8 1 6 = 28 16 4 = 21 16 33 = 33 9 5 = 16 18 1 = 40 3 31 = 40 33 15 = 19 24 7 = 5 11 6 = 17 15 34 = 6 3 40 = 16 3 11 = 44 10 18 = 47 12 25 = 16 33 48 =
