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Single digit addition with up to 20 objects worksheets | Worsheets library - Free Printable

Single digit addition with up to 20 objects worksheets | Worsheets library

Educational worksheet: Single digit addition with up to 20 objects worksheets | Worsheets library. Download and print for classroom or home learning activities.

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Show Answer Key & Explanations Step-by-step solution for: Single digit addition with up to 20 objects worksheets | Worsheets library
Let's solve each addition problem on the worksheet by counting the objects in each group and adding them together. The goal is to add up to 20 objects.

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1)
🟢🟢 + 🟢🟢 = ?
- First group: 2 green circles
- Second group: 2 green circles
- Total: 2 + 2 = 4

Answer: 4

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2)
🔴🔴🔴🔴🔴🔴🔴 (7 red circles) + 🔴🔴🔴🔴🔴 (5 red circles) = ?
- First group: 7
- Second group: 5
- Total: 7 + 5 = 12

Answer: 12

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3)
❤️❤️❤️❤️❤️ (5 red hearts) + ❤️❤️❤️❤️❤️ (5 red hearts) = ?
- First group: 5
- Second group: 5
- Total: 5 + 5 = 10

Answer: 10

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4)
🔵🔵🔵🔵🔵 (5 blue stars) + 🔵🔵🔵🔵🔵 (5 blue stars) = ?
- First group: 5
- Second group: 5
- Total: 5 + 5 = 10

Answer: 10

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5)
🟢🟢 (2 green frogs) + 🟢🟢🟢🟢🟢 (5 green frogs) = ?
- First group: 2
- Second group: 5
- Total: 2 + 5 = 7

Answer: 7

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6)
🔺🔺🔺🔺🔺 (5 pink triangles) + 🔺🔺🔺🔺🔺 (5 pink triangles) = ?
- First group: 5
- Second group: 5
- Total: 5 + 5 = 10

Answer: 10

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7)
🍎🍎🍎🍎🍎 (5 red apples) + 🍎🍎🍎🍎🍎🍎🍎🍎🍎🍎 (10 red apples) = ?
- First group: 5
- Second group: 10
- Total: 5 + 10 = 15

Answer: 15

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8)
🟦🟦🟦🟦🟦 (5 blue stars) + 🟦🟦🟦🟦🟦 (5 blue stars) = ?
- First group: 5
- Second group: 5
- Total: 5 + 5 = 10

Answer: 10

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Final Answers:


1) 4
2) 12
3) 10
4) 10
5) 7
6) 10
7) 15
8) 10

These are all correct additions using visual counting, ideal for kindergarten-level learners. Each problem reinforces number sense and basic addition skills.
Parent Tip: Review the logic above to help your child master the concept of addition within 20 worksheet.
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