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Worksheet for practicing decomposing whole numbers into three or more addends.

A worksheet titled "Decompose Whole Numbers" with six numbered boxes (1 to 6), each containing a number and instructions to decompose it into 3 or more addends, with blank lines for answers.

A worksheet titled "Decompose Whole Numbers" with six numbered boxes (1 to 6), each containing a number and instructions to decompose it into 3 or more addends, with blank lines for answers.

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Show Answer Key & Explanations Step-by-step solution for: Decompose Numbers Worksheets - The Teachers Cafe
1. 6 = 1 + 5
6 = 2 + 4
6 = 3 + 3

2. 2 = 1 + 1
2 = 1 + 1 + 0 (or 1 + 1)
2 = 1 + 0 + 1 (or 1 + 1)

3. 4 = 1 + 3
4 = 2 + 2
4 = 1 + 1 + 2

4. 3 = 1 + 2
3 = 1 + 1 + 1
3 = 2 + 1

5. 9 = 1 + 8
9 = 2 + 7
9 = 3 + 6
9 = 4 + 5

6. 10 = 1 + 9
10 = 2 + 8
10 = 3 + 7
10 = 4 + 6
10 = 5 + 5

7. 8 = 1 + 7
8 = 2 + 6
8 = 3 + 5
8 = 4 + 4
Parent Tip: Review the logic above to help your child master the concept of subtraction worksheet using decomposition.
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