50以内计算题 100道 用时： 错误： 4 ＋ 4 = 24 ＋ 20 = 0 ＋ 10 = 26 ＋ 1 = 6 ＋ 2 = 25 ＋ 19 = 29 ＋ 7 = 25 ＋ 14 = 16 ＋ 26 = 1 ＋ 42 = 5 ＋ 8 = 18 ＋ 1 = 30 ＋ 5 = 24 ＋ 9 = 6 ＋ 35 = 21 ＋ 19 = 8 ＋ 10 = 5 ＋ 9 = 0 ＋ 16 = 24 ＋ 26 = 23 ＋ 21 = 16 ＋ 20 = 25 ＋ 7 = 9 ＋ 8 = 12 ＋ 21 = 20 ＋ 26 = 10 ＋ 40 = 39 ＋ 4 = 8 ＋ 16 = 13 ＋ 8 = 28 ＋ 19 = 1 ＋ 8 = 12 ＋ 15 = 17 ＋ 7 = 3 ＋ 33 = 7 ＋ 33 = 17 ＋ 2 = 37 ＋ 13 = 3 ＋ 17 = 2 ＋ 41 = 2 ＋ 46 = 25 ＋ 12 = 9 ＋ 3 = 30 ＋ 0 = 1 ＋ 47 = 8 ＋ 26 = 3 ＋ 22 = 7 ＋ 29 = 21 ＋ 2 = 24 ＋ 25 = 15 ＋ 34 = 7 ＋ 39 = 29 ＋ 13 = 34 ＋ 5 = 17 ＋ 14 = 3 ＋ 39 = 28 ＋ 21 = 15 ＋ 28 = 11 ＋ 22 = 10 ＋ 34 = 20 ＋ 21 = 0 ＋ 15 = 9 ＋ 2 = 43 ＋ 3 = 4 ＋ 20 = 2 ＋ 29 = 4 ＋ 15 = 5 ＋ 41 = 3 ＋ 28 = 11 ＋ 33 = 9 ＋ 14 = 0 ＋ 21 = 6 ＋ 40 = 4 ＋ 10 = 5 ＋ 14 = 34 ＋ 11 = 11 ＋ 28 = 21 ＋ 8 = 37 ＋ 12 = 0 ＋ 5 = 7 ＋ 34 = 26 ＋ 0 = 17 ＋ 9 = 5 ＋ 3 = 8 ＋ 15 = 19 ＋ 27 = 14 ＋ 2 = 3 ＋ 23 = 37 ＋ 7 = 33 ＋ 12 = 42 ＋ 5 = 8 ＋ 21 = 32 ＋ 14 = 7 ＋ 27 = 29 ＋ 8 = 0 ＋ 11 = 38 ＋ 5 = 28 ＋ 14 = 47 ＋ 3 = 16 ＋ 15 = 50以内计算题 100道 答案纸 4 ＋ 4 = 8 24 ＋ 20 = 44 0 ＋ 10 = 10 26 ＋ 1 = 27 6 ＋ 2 = 8 25 ＋ 19 = 44 29 ＋ 7 = 36 25 ＋ 14 = 39 16 ＋ 26 = 42 1 ＋ 42 = 43 5 ＋ 8 = 13 18 ＋ 1 = 19 30 ＋ 5 = 35 24 ＋ 9 = 33 6 ＋ 35 = 41 21 ＋ 19 = 40 8 ＋ 10 = 18 5 ＋ 9 = 14 0 ＋ 16 = 16 24 ＋ 26 = 50 23 ＋ 21 = 16 ＋ 20 = 25 ＋ 7 = 9 ＋ 8 = 12 ＋ 21 = 20 ＋ 26 = 10 ＋ 40 = 39 ＋ 4 = 8 ＋ 16 = 13 ＋ 8 = 28 ＋ 19 = 1 ＋ 8 = 12 ＋ 15 = 17 ＋ 7 = 3 ＋ 33 = 7 ＋ 33 = 44 17 ＋ 2 = 36 37 ＋ 13 = 32 3 ＋ 17 = 17 2 ＋ 41 = 33 2 ＋ 46 = 46 25 ＋ 12 = 50 9 ＋ 3 = 43 30 ＋ 0 = 24 1 ＋ 47 = 21 8 ＋ 26 = 47 3 ＋ 22 = 9 7 ＋ 29 = 27 21 ＋ 2 = 24 24 ＋ 25 = 36 15 ＋ 34 = 40 7 ＋ 39 = 19 29 ＋ 13 = 50 34 ＋ 5 = 20 17 ＋ 14 = 43 3 ＋ 39 = 48 28 ＋ 21 = 37 15 ＋ 28 = 12 11 ＋ 22 = 30 10 ＋ 34 = 48 20 ＋ 21 = 34 0 ＋ 15 = 25 9 ＋ 2 = 36 43 ＋ 3 = 23 4 ＋ 20 = 49 2 ＋ 29 = 49 4 ＋ 15 = 46 5 ＋ 41 = 42 3 ＋ 28 = 39 11 ＋ 33 = 31 9 ＋ 14 = 42 0 ＋ 21 = 49 6 ＋ 40 = 43 4 ＋ 10 = 33 5 ＋ 14 = 44 34 ＋ 11 = 41 11 ＋ 28 = 15 21 ＋ 8 = 11 37 ＋ 12 = 46 0 ＋ 5 = 24 7 ＋ 34 = 31 26 ＋ 0 = 19 17 ＋ 9 = 46 5 ＋ 3 = 31 8 ＋ 15 = 44 19 ＋ 27 = 23 14 ＋ 2 = 21 3 ＋ 23 = 46 37 ＋ 7 = 14 33 ＋ 12 = 19 42 ＋ 5 = 45 8 ＋ 21 = 39 32 ＋ 14 = 29 7 ＋ 27 = 49 29 ＋ 8 = 5 0 ＋ 11 = 41 38 ＋ 5 = 26 28 ＋ 14 = 26 47 ＋ 3 = 8 16 ＋ 15 = 23 46 16 26 44 45 47 29 46 34 37 11 43 42 50 31 本文来源：https://www.wddqw.com/doc/02270186e0bd960590c69ec3d5bbfd0a7856d527.html