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This challenging worksheet has students answer multiple-choice questions, and fill in blanks to practice addition within 20 skills.

It includes 9 questions across 2 sections for focused practice.

Style:
Busy Bee
Addition Within 20 (Number Lines)
Grade 1
★ Part A: Multiple Choice
Circle the best answer for each question.
1. Lily has 9 crayons. She finds 4 more in her desk. How many crayons does Lily have?
 A) 12
 B) 14
 C) 11
 D) 13
2. Jake counts 8 ants on the ground. Then he sees 5 more. How many ants does Jake count?
 A) 14
 B) 12
 C) 13
 D) 11
3. Emma reads 6 pages before lunch and 9 after lunch. How many pages does Emma read?
 A) 16
 B) 14
 C) 15
 D) 13
4. Noah has 7 grapes. His mom gives him 7 more. How many grapes does Noah have now?
 A) 15
 B) 13
 C) 12
 D) 14
★ Part B: Fill in the Blank
Write the correct answer on each line.
1) 6 + 6 = 12
2) 8 + 7 = 15
3) 9 + 5 = 14
4) 7 + 9 = 16
5) 8 + 3 = 11
🎯

Ready to Practice?

Complete each section carefully.

9 Questions
12-18 minutes
Auto-graded
Retry anytime
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Questions Correct
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Time
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