Add Within 100: Set 6

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Add Within 100: Set 6

Add ones and tens to two-digit numbers.

Add ones

Write each sum.

1.

52 + 1 =

2.

63 + 2 =

3.

53 + 1 =

4.

10 + 9 =

5.

87 + 2 =

6.

84 + 4 =

Add tens

Write each sum.

7.

11 + 10 =

8.

46 + 40 =

9.

60 + 20 =

10.

42 + 10 =

11.

89 + 10 =

Use the blocks

Write each sum.

12.

Use the blocks to help you add.

29 + 9 =

13.

Use the blocks to help you add.

69 + 9 =

14.

Use the blocks to help you add.

59 + 9 =