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Solve the Addition Fubuki Puzzle by placing numbers 1 to 9 in the grid so that each horizontal and vertical line adds up to the given sum.

Educational worksheet: Envelope Puzzle Math Worksheet for Grade 1 | Free & Printable. Download and print for classroom or home learning activities.

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Show Answer Key & Explanations Step-by-step solution for: Envelope Puzzle Math Worksheet for Grade 1 | Free & Printable

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- Top-left puzzle:
- Row 1: 7, 8, 1
- Row 2: 6, 5, 2
- Row 3: 5, 2, 9

- Top-right puzzle:
- Row 1: 4, 9, 4
- Row 2: 5, 6, 7
- Row 3: 2, 1, 7

- Middle-left puzzle:
- Row 1: 6, 5, 4
- Row 2: 7, 3, 2
- Row 3: 9, 3, 6

- Middle-right puzzle:
- Row 1: 8, 6, 9
- Row 2: 3, 4, 4
- Row 3: 6, 9, 2

- Bottom-left puzzle:
- Row 1: 8, 4, 2
- Row 2: 5, 3, 3
- Row 3: 8, 6, 6

- Bottom-right puzzle:
- Row 1: 9, 8, 5
- Row 2: 4, 1, 3
- Row 3: 7, 7, 1

Parent Tip: Review the logic above to help your child master the concept of mathematics puzzle worksheets.

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