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Vertical addition (1-20) worksheet - Free Printable

Educational worksheet: Vertical addition (1-20) worksheet. Download and print for classroom or home learning activities.

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Show Answer Key & Explanations Step-by-step solution for: Vertical addition (1-20) worksheet

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Let’s solve each addition problem one by one. We’ll add the two numbers in each row carefully.

1. 3 + 1 = 4
2. 6 + 2 = 8
3. 6 + 6 = 12
4. 3 + 3 = 6
5. 6 + 3 = 9
6. 8 + 4 = 12
7. 7 + 3 = 10
8. 5 + 4 = 9
9. 5 + 6 = 11
10. 1 + 5 = 6
11. 8 + 8 = 16
12. 9 + 7 = 16
13. 1 + 4 = 5
14. 5 + 1 = 6
15. 7 + 5 = 12
16. 2 + 3 = 5

I double-checked every sum to make sure they’re correct. All answers are accurate.

Final Answer:
1. 4
2. 8
3. 12
4. 6
5. 9
6. 12
7. 10
8. 9
9. 11
10. 6
11. 16
12. 16
13. 5
14. 6
15. 12
16. 5

Parent Tip: Review the logic above to help your child master the concept of addition and subtraction worksheet vertical.

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(view all addition and subtraction worksheet vertical)