二年级50以内加减法混合数学口算题100道(附答案)

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2021年01月08日 23:09
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2021年1月8日发(作者:周志宏)



50以内加减混合计算题 100道 用时: 错误:

21 + 28 + 0 = 48 + 0 - 20 = 10 + 28 - 12 =

7 - 4 - 0 = 6 + 11 - 8 = 20 + 1 - 13 =

31 - 19 + 15 = 42 - 36 + 8 = 27 + 9 - 18 =

6 + 17 + 15 = 47

14 + 22 + 3 = 23

45 + 5 - 21 = 7

17 + 23 + 2 = 8

26 - 20 + 24 = 40

24 + 2 - 12 = 29

9 + 23 + 13 = 45

23 - 3 - 20 = 23

20 - 7 + 21 = 27

42 - 25 + 2 = 6

4 + 41 - 37 = 24

34 - 20 + 13 = 35

45 - 32 + 8 = 27

28 + 6 - 1 = 26

3 + 43 + 3 = 15

46 - 26 + 0 = 32

9 + 18 + 14 = 23

- 7 - 28 = 3
- 19 + 26 = 28
+ 9 - 0 = 22
+ 42 - 35 = 37
+ 0 - 31 = 28
- 27 + 31 = 39
- 37 - 7 = 44
- 14 + 27 = 25
- 19 + 16 = 44
+ 6 - 9 = 40
+ 7 + 11 = 2
+ 14 - 6 = 42
- 2 - 10 = 31
- 15 + 25 = 17
- 14 + 38 = 48
+ 7 - 0 = 6
+ 8 - 19 = 37
+ 10 + 9 =
+ 1 - 2 =
+ 16 - 35 =
- 32 + 19 =
- 7 - 10 =
- 24 + 3 =
- 6 - 29 =
- 0 + 3 =
+ 0 - 22 =
+ 7 - 39 =
+ 16 + 17 =
- 31 + 9 =
- 13 + 7 =
+ 28 + 1 =
- 44 + 13 =
+ 22 + 14 =
+ 0 - 33 =




32 + 2 - 1 = 31 - 8 - 8 = 15 - 9 + 38 =

28 - 12 + 9 = 14 + 27 + 3 = 21 + 28 + 0 =

48 + 0 - 20 = 10 + 28 - 12 = 7 - 4 - 0 =

6 + 11 - 8 = 20 + 1 - 13 = 31 - 19 + 15 =

42 - 36 + 8 = 27

47 - 7 - 28 = 3

23 - 19 + 26 = 28

7 + 9 - 0 = 22

8 + 42 - 35 = 37

40 + 0 - 31 = 28

29 - 27 + 31 = 39

45 - 37 - 7 = 44

23 - 14 + 27 = 25

27 - 19 + 16 =


+ 9 - 18 = 6
+ 10 + 9 = 14
+ 1 - 2 = 45
+ 16 - 35 = 17
- 32 + 19 = 26
- 7 - 10 = 24
- 24 + 3 = 9
- 6 - 29 = 23
- 0 + 3 = 20
+ 17 + 15 =
+ 22 + 3 =
+ 5 - 21 =
+ 23 + 2 =
- 20 + 24 =
+ 2 - 12 =
+ 23 + 13 =
- 3 - 20 =
- 7 + 21 =



50以内加减混合计算题 100道 答案纸

21 + 28 + 0 = 49 48 + 0 - 20 = 28 10 + 28 - 12 = 26

7 - 4 - 0 = 3 6 + 11 - 8 = 9 20 + 1 - 13 = 8

31 - 19 + 15 = 27 42 - 36 + 8 = 14 27 + 9 - 18 = 18

6 + 17 + 15 = 38 47

14 + 22 + 3 = 39 23

45 + 5 - 21 = 29 7

17 + 23 + 2 = 42 8

26 - 20 + 24 = 30 40

24 + 2 - 12 = 14 29

9 + 23 + 13 = 45 45

23 - 3 - 20 = 0 23

20 - 7 + 21 = 34 27

42 - 25 + 2 = 19 6

4 + 41 - 37 = 8 24

34 - 20 + 13 = 27 35

45 - 32 + 8 = 21 27

28 + 6 - 1 = 33 26

3 + 43 + 3 = 49 15

46 - 26 + 0 = 20 32

9 + 18 + 14 = 41 23

- 7 - 28 = 12 3
- 19 + 26 = 30 28
+ 9 - 0 = 16 22
+ 42 - 35 = 15 37
+ 0 - 31 = 9 28
- 27 + 31 = 33 39
- 37 - 7 = 1 44
- 14 + 27 = 36 25
- 19 + 16 = 24 44
+ 6 - 9 = 3 40
+ 7 + 11 = 42 2
+ 14 - 6 = 43 42
- 2 - 10 = 15 31
- 15 + 25 = 36 17
- 14 + 38 = 39 48
+ 7 - 0 = 39 6
+ 8 - 19 = 12 37
+ 10 + 9 = 22
+ 1 - 2 = 27
+ 16 - 35 = 3
- 32 + 19 = 24
- 7 - 10 = 11
- 24 + 3 = 18
- 6 - 29 = 9
- 0 + 3 = 28
+ 0 - 22 = 22
+ 7 - 39 = 8
+ 16 + 17 = 35
- 31 + 9 = 20
- 13 + 7 = 25
+ 28 + 1 = 46
- 44 + 13 = 17
+ 22 + 14 = 42
+ 0 - 33 = 4




32 + 2 - 1 = 33 31 - 8 - 8 = 15 15 - 9 + 38 = 44

28 - 12 + 9 = 25 14 + 27 + 3 = 44 21 + 28 + 0 = 49

48 + 0 - 20 = 28 10 + 28 - 12 = 26 7 - 4 - 0 = 3

6 + 11 - 8 = 9 20 + 1 - 13 = 8 31 - 19 + 15 = 27

42 - 36 + 8 = 14 27

47 - 7 - 28 = 12 3

23 - 19 + 26 = 30 28

7 + 9 - 0 = 16 22

8 + 42 - 35 = 15 37

40 + 0 - 31 = 9 28

29 - 27 + 31 = 33 39

45 - 37 - 7 = 1 44

23 - 14 + 27 = 36 25

27 - 19 + 16 = 24


+ 9 - 18 = 18 6
+ 10 + 9 = 22 14
+ 1 - 2 = 27 45
+ 16 - 35 = 3 17
- 32 + 19 = 24 26
- 7 - 10 = 11 24
- 24 + 3 = 18 9
- 6 - 29 = 9 23
- 0 + 3 = 28 20
+ 17 + 15 = 38
+ 22 + 3 = 39
+ 5 - 21 = 29
+ 23 + 2 = 42
- 20 + 24 = 30
+ 2 - 12 = 14
+ 23 + 13 = 45
- 3 - 20 = 0
- 7 + 21 = 34

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