Let's solve each pattern step by step and explain the reasoning.
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1. 1, 2, 3, 4, 5, __, __, __, __, __
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Pattern: Counting up by 1.
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Next numbers: 6, 7, 8, 9, 10
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✔ Answer: 6, 7, 8, 9, 10
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2. 2, 4, 6, 8, 10, __, __, __, __, __
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Pattern: Even numbers increasing by 2.
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Next numbers: 12, 14, 16, 18, 20
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✔ Answer: 12, 14, 16, 18, 20
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3. 3, 6, 9, 12, 15, __, __, __, __, __
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Pattern: Multiples of 3 (increasing by 3).
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Next numbers: 18, 21, 24, 27, 30
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✔ Answer: 18, 21, 24, 27, 30
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4. 10, 20, 30, 40, 50, __, __, __, __
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Pattern: Increasing by 10.
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Next numbers: 60, 70, 80, 90
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✔ Answer: 60, 70, 80, 90
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5. 10, 9, 8, 7, 6, __, __, __, __, __
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Pattern: Counting down by 1.
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Next numbers: 5, 4, 3, 2, 1
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✔ Answer: 5, 4, 3, 2, 1
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✔ Final Answers:
1.
6, 7, 8, 9, 10
2.
12, 14, 16, 18, 20
3.
18, 21, 24, 27, 30
4.
60, 70, 80, 90
5.
5, 4, 3, 2, 1
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🔍 Explanation:
Each sequence follows a simple arithmetic pattern:
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Addition or subtraction of a constant number.
- Look at the difference between consecutive terms to find the rule.
- Apply that rule to fill in the blanks.
This worksheet helps build number sense and pattern recognition — key skills for early math learners! 🎯
Let me know if you'd like this formatted as a printable answer sheet!
Parent Tip: Review the logic above to help your child master the concept of pattern worksheet first grade.
