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Worksheets

Cálculo mental 001

Total questions: 60

Worksheet time: 10mins

Name
Class
Date
1.

6 + 4 = (a)  

2.

7 + 3 = (a)  

3.

2 + 8 = (a)  

4.

9 + 1 = (a)  

5.

5 + 5 = (a)  

6.

0 + 10 = (a)  

7.

1 + 3 = _

(a)  

8.

1 + 2 = _

(a)  

9.

1 + 0 = _

(a)  

10.

1 + 1 = _

(a)  

11.

1 + 4 = _

(a)  

12.

1 + 5 = _

(a)  

13.

6 + 1 = _

(a)  

14.

1 + 10 = (a)  

15.

11 + 1 = (a)  

16.

14 + 1 = (a)  

17.

15 + 1 = (a)  

18.

19 + 1 = (a)  

19.

2 + 5 = _

(a)  

20.

9 + 2 = (a)  

21.

10 + 2 = (a)  

22.

2 + 13 =

(a)  

23.

14 + 2 = (a)  

24.

2 + 18 = (a)  

25.

3 + 4 = _

(a)  

26.

3 + 8 = (a)  

27.

9 + 3 = (a)  

28.

3 + 12 = (a)  

29.

3 + 14 = (a)  

30.

16 + 3 = (a)  

31.

4 + 4 = _

(a)  

32.

5 + 5 = _

(a)  

33.

3 + 3 = _

(a)  

34.

6 + 6 = (a)  

35.

7 + 7 = (a)  

36.

8 + 8 = (a)  

37.

9 + 9 = (a)  

38.

10 + 10 = (a)  

39.

4 + 9 = (a)  

40.

11 + 4 = (a)  

41.

4 + 14 = (a)  

42.

6 + 14 = (a)  

43.

11 + 6 = (a)  

44.

7 + 13 = (a)  

45.

8 + 7 = (a)  

46.

11 + 9 = (a)  

47.

12 + 7 = (a)  

48.

1 + 12 = (a)  

49.

13 + 5 = (a)  

50.

14 + 2 = (a)  

51.

2 + _ = 10

(a)  

52.

_ + 9 = 10

(a)  

53.

10 + _ = 10

(a)  

54.

3 + _ = 10

(a)  

55.

_ + 4 = 10

(a)  

56.

5 + _ = 10

(a)  

57.

_ + 6 = 10

(a)  

58.

7 + _ = 10

(a)  

59.

_ + 8 = 10

(a)  

60.

9 + _ = 10

(a)