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