Show:
Patterns in Adding
Adding Tens and Ones
Adding in Two Ways
Using 10 to Add
Using the Nearest 10 to Add
100

Write 3 in three different ways to add to 4 

( __ + __ = 6)

0 + 4 = 4

1 + 3 = 4

2 + 2 = 4

100
Write 21 in expanded form

10 + 10 + 1 = 21

100

Fill in the blank:

6 + 5 = 7 + __ = 11

6 + 5 = 7 + 4 = 11

100

Fill in the blank:

6 + 5 = 10 + __ = 11

6 + 5 = 10 + 1 = 11

100

If 9 + 36 = 45

then __ + 35 = 45

10

200

Write 3 in three different ways to add to 6 

( __ + __ = 6)

0 + 6 = 6 

1 + 5  = 6

2 + 4 = 6

3 + 3 = 6

200

Write 58 in simplified form

50 + 8 = 58

200

Fill in the blank:

3 + 18 = 7 + __ = 21

3 + 18 = 7 + 14 = 21

200

Fill in the blank:

3 + 18 = 10 + __ = 21

3 + 18 = 10 + 11 = 21

200

If 19 + 8 = 27

then __ + 7 = 27

20

300

Find 3 different ways to add to 10

( __ + __ = 10)

0 + 10 = 10

1 + 9 = 10

2 + 8 = 10

3 + 7 = 10

4 + 6 = 10

5 + 5 = 10

300

What is 20 + 30 + 20 + 10 + 10 = ?

90

300

Fill in the blank:

8 + 9 = 2 + __ = 17

8 + 9 = 2 + 15 = 17

300

Fill in the blank:

8 + 9 = 10 + __ = 17

8 + 9 = 10 + 7 = 17

300

If 27 + 15 = 42

then __ + 12 = 42

30

400

Write 3 in three different ways to add to 12 

( __ + __ = 12)

0 + 12 = 12

1 + 11 = 12

2 + 10 = 12

3 + 9 = 12

4 + 8 = 12

5 + 7 = 12

6 + 6 = 12



400

Write 65 in expanded and simplified form

10 + 10 + 10 + 10 + 10 + 10 + 1 + 1 + 1 + 1 + 1 = 65

60 + 5 = 65

400

Fill in the blank:

12 + 18 = 14 + __ = 30

12 + 18 = 14 + 16 = 30

400

Fill in the blank:

12 + 18 = 10 + __ = 30

12 + 18 = 10 + 20 = 30

400

If 42 + 54 = 27

then __ + 56 = 96

40

500

Find 3 different ways to add to 50

( __ + __ = 50)

Multiple Answers

(examples: 24 + 26 = 50, 30 + 20 = 50)

500

Write 93 in expanded form and simplified form

10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 1 + 1 + 1 = 93

90 + 3 = 93

500

Fill in the blank:

24 + 26 = 32 + __ = 50

24 + 26 = 32 + 18 = 50

500

Fill in the blank:

24 + 27 = 10 + __ = 51

24 + 27 = 10 + 41 = 51

500

If 43 + 48 = 91

then 41 + __ = 91

50