Workbook Detail
Counting 1 20 Grade 1 — Set 50
What is the next number in the sequence? 10, __, 20, 25, 30
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Answer: 15
- SubType
- skip-counting
- Difficulty
- normal
Count the dots: How many are there? (16 dots)
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Answer: 16
- SubType
- count-objects
- Difficulty
- normal
Count by 2s: 2, 4, 6, 8, __
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Answer: 10
- SubType
- count-by
- Difficulty
- normal
Count the hearts: How many are there? (12 hearts)
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Answer: 12
- SubType
- count-objects
- Difficulty
- normal
Count by 10s: 0, 10, 20, 30, __
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Answer: 40
- SubType
- count-by
- Difficulty
- normal
Count the triangles: How many are there? (4 triangles)
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Answer: 4
- SubType
- count-objects
- Difficulty
- normal
What comes after 19?
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Answer: 20
- SubType
- what-comes-next
- Difficulty
- normal
Count the apples: How many are there? (17 apples)
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Answer: 17
- SubType
- count-objects
- Difficulty
- normal
What is the next number in the sequence? 10, 20, 30, __, 50
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Answer: 40
- SubType
- skip-counting
- Difficulty
- normal
Count by 3s: 9, 12, 15, 18, __
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Answer: 21
- SubType
- count-by
- Difficulty
- normal
What comes after 8?
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Answer: 9
- SubType
- what-comes-next
- Difficulty
- normal
What comes after 5?
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Answer: 6
- SubType
- what-comes-next
- Difficulty
- normal
Count by 2s: 0, 2, 4, 6, __
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Answer: 8
- SubType
- count-by
- Difficulty
- normal
What is the next number in the sequence? 10, 15, 20, __, 30
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Answer: 25
- SubType
- skip-counting
- Difficulty
- normal
Count the flowers: How many are there? (14 flowers)
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Answer: 14
- SubType
- count-objects
- Difficulty
- normal
What comes after 10?
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Answer: 11
- SubType
- what-comes-next
- Difficulty
- normal
Count the flowers: How many are there? (6 flowers)
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Answer: 6
- SubType
- count-objects
- Difficulty
- normal
Teaching Notes
Practice counting 1 20 with free printable worksheets for Grade 1. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Counting 1 20 Grade 1 Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
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Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.