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Three Number Column Addition Lesson Worksheet

Lesson 1

Problem:

8 + 9 + 6

Solution Step 1:

8 + 9 + 6

1. Add the first number to the second number 8 + 9 = 17

Solution Step 1 Complete:

8 + 9 17

Solution Step 2:

8 + 9 + 6

2. Add the resultant to the third number 17 + 6 = 23

Solution
Step 3

Complete:

8

+ 9

+ 6

23

3. Write the answer

The answer is 23.

Try two practice problems:

A.	2 + 5
	+ 1

B.	3 + 6
	+ 2

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