🔢 Grade 1 • ➕ Addition to 20
Addition to 20
Learn to add within 20 using objects, number lines, making 10, and simple story problems.
📋 What You'll Learn
- 1 Add numbers within 20 using pictures, objects, and number lines
- 2 Use counting on and making 10 to solve addition problems
- 3 Read and solve simple addition story problems
- 4 Explain what the sum means in an addition equation
🗺️ Learning Path
📖
Lesson
Read the full step-by-step lesson with examples and key vocabulary
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Addition to 20 Worksheet
easy • 15 minutes • 10 problems
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Practice Quiz
Test your knowledge with an interactive quiz and get instant feedback
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Teaching Guide
For parents & teachers — strategies, activities, and differentiation tips
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