Addition: Add Three Numbers
Browse 17 Addition: Add Three Numbers worksheets for Grade 2 Math. These Addition worksheets are designed to give students targeted practice and build confidence in math.
Choose from Easy, Medium, Hard worksheets in this collection. Use the PDF and Key buttons to see available downloads. Pro labels indicate membership access; account requirements are shown when you download.
Whether you're a teacher looking for addition practice problems, a homeschool parent building a Grade 2 curriculum, or a tutor helping a student catch up, choose an available worksheet that matches what your student is practising.
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| # | Worksheet | Questions | Actions |
|---|---|---|---|
| Easy(Smaller numbers) | |||
| 1 | 20 questions | ||
| 2 | 20 questions | ||
| 3 | 20 questions | ||
| 4 | 20 questions | ||
| 5 | 20 questions | ||
| 6 | 20 questions | ||
| 7 | 20 questions | ||
| 8 | Pro | 20 questions | |
| Medium(Mixed numbers) | |||
| 1 | 20 questions | ||
| 2 | 20 questions | ||
| 3 | 20 questions | ||
| 4 | 20 questions | ||
| 5 | Pro | 20 questions | |
| Hard(Larger numbers) | |||
| 1 | 20 questions | ||
| 2 | 20 questions | ||
| 3 | 20 questions | ||
| 4 | 20 questions | ||
Prerequisites
What to Do Next
Practice Questions
- 5 + 3 + 14 = ?
Show answer
22
- 7 + 6 + 11 = ?
Show answer
24
- 4 + 8 + 13 = ?
Show answer
25
- 9 + 2 + 16 = ?
Show answer
27
- 6 + 7 + 12 = ?
Show answer
25
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Quick Tip
Teacher Resources
Teaching Notes
Focus on using the 'make 10' strategy to efficiently add three single-digit numbers. Encourage mental math and number sense development.
Vocabulary
Common Mistakes
- Not looking for pairs that make 10.
- Incorrect basic addition facts.
- Adding strictly left-to-right without seeking strategies.
Differentiation
Discussion Questions
- How can finding a 'make 10' pair help you add faster?
- Can you think of another strategy to add three numbers?
- When might it be useful to add three numbers in real life?
- Does the order you add the numbers change the sum? Why or why not?
Extension Activities
- Use manipulatives to add three numbers.
- Find patterns when adding three numbers.
Parent Tip
Count items in groups: 2 red blocks, 3 blue, 1 green.
Learning Path
Skill Cluster
Number Sense and Operations
Estimated Time
15 minutes