Name ____________________

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Adding three numbers

Lesson 1

Problem:

Solution
Step 1:

1. Add ones column place.

9 + 1 + 2 = 12

Solution
Step 1 Complete:

Solution
Step 2:

2. Add tens column place.

1 + 9 + 6 + 9 = 25

Solution
Step 2 Complete:

3. Add hundreds column place.

7 + 6 + 1 + 2 =16

The answer is 1652.

Try two practice problems: