Adding Two-Digit and One-Digit Numbers (L20)

ONE DIGIT ADD

1

9 + 7

16

2

9 + 3

12

3

8 + 9

17

4

6 + 5

11

5

4 + 9

13

Easy 2D + 1D

1

14 + 4

18

2

28 + 1

29

3

14 + 5

19

4

52 + 6

58

5

92 + 3

95

Medium2D + 1D

1

63 + 7

70

2

74 + 6

80

3

19 + 1 

20

4

48 + 2 

50

5

35 + 5 

40

Hard 2D + 1D

1

65 + 9 

74

2

35 + 7 

42

3

68 + 5 

73

4

74 + 4 

78

5

42 + 9 

51

STORY PROBLEMS

1

At the park there are 22 cats. 9 more cats join them. How many cats are there now? 

31 Cats

2

Donna has 84 dollars. She gets 9 more dollars how many dollars does she have now? 

93 dollars

3

Greg has 46 apples. He picks 7 more. How many apples does he have now?

53 apples

4

John has 48 toys. He gets 6 more. How many toys does he have now? 

54 toys 

5

The class has 15 students. 7 more students join. How many students are there now? 

22 students