Workbook Detail
Number Pyramid Pyramid Subtraction 3layer Starter — Set 56
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [_, 12] → [1, _, 2]
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Answer: Row3[2]=10, Row2[1]=11
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [23]
- [11,12]
- [1,10,2]
- Base
- 1
- 10
- 2
- TopValue
- 23
- HiddenCells
- {"r":2,"c":1,"v":10}
- {"r":1,"c":0,"v":11}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [7] → [4, 3] → [_, 1, _]
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Answer: Row3[1]=3, Row3[3]=2
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [7]
- [4,3]
- [3,1,2]
- Base
- 3
- 1
- 2
- TopValue
- 7
- 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): [_] → [13, 10] → [8, 5, _]
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Answer: Row3[3]=5, Row1[1]=23
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [23]
- [13,10]
- [8,5,5]
- Base
- 8
- 5
- 5
- TopValue
- 23
- HiddenCells
- {"r":2,"c":2,"v":5}
- {"r":0,"c":0,"v":23}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [11] → [_, 6] → [_, 3, 3]
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Answer: Row2[1]=5, Row3[1]=2
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [11]
- [5,6]
- [2,3,3]
- Base
- 2
- 3
- 3
- TopValue
- 11
- HiddenCells
- {"r":1,"c":0,"v":5}
- {"r":2,"c":0,"v":2}
Teaching Notes
Download this free pyramid subtraction 3layer starter math worksheet. Uniquely generated with an answer key — great for homework, practice, or assessment.
Frequently Asked Questions
How do I use this Pyramid Subtraction 3layer Starter Math Worksheet 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.