Workbook Detail
Number Pyramid Subtraction 3layer Starter — Set 66
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [15, 14] → [_, 6, 8]
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Answer: Row1[1]=29, Row3[1]=9
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [29]
- [15,14]
- [9,6,8]
- Base
- 9
- 6
- 8
- TopValue
- 29
- HiddenCells
- {"r":0,"c":0,"v":29}
- {"r":2,"c":0,"v":9}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [_, 8] → [_, 6, 2]
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Answer: Row2[1]=7, Row3[1]=1
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [15]
- [7,8]
- [1,6,2]
- Base
- 1
- 6
- 2
- TopValue
- 15
- HiddenCells
- {"r":1,"c":0,"v":7}
- {"r":2,"c":0,"v":1}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [17] → [9, 8] → [_, 6, _]
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Answer: Row3[1]=3, Row3[3]=2
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [17]
- [9,8]
- [3,6,2]
- Base
- 3
- 6
- 2
- TopValue
- 17
- HiddenCells
- {"r":2,"c":0,"v":3}
- {"r":2,"c":2,"v":2}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [10, 8] → [_, 3, _]
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Answer: Row3[3]=5, Row3[1]=7
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [18]
- [10,8]
- [7,3,5]
- Base
- 7
- 3
- 5
- TopValue
- 18
- HiddenCells
- {"r":2,"c":2,"v":5}
- {"r":2,"c":0,"v":7}
Teaching Notes
Practice number pyramid subtraction 3layer with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Number Pyramid Subtraction 3layer Starter 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.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.