Workbook Detail
Number Pyramid Subtraction 3layer Expert — Set 79
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [_, 11] → [10, _, 8]
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Answer: Row3[2]=3, Row2[1]=13
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [24]
- [13,11]
- [10,3,8]
- Base
- 10
- 3
- 8
- TopValue
- 24
- HiddenCells
- {"r":2,"c":1,"v":3}
- {"r":1,"c":0,"v":13}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [8] → [4, _] → [1, _, 1]
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Answer: Row2[2]=4, Row3[2]=3
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [8]
- [4,4]
- [1,3,1]
- Base
- 1
- 3
- 1
- TopValue
- 8
- HiddenCells
- {"r":1,"c":1,"v":4}
- {"r":2,"c":1,"v":3}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [27] → [15, 12] → [_, _, 4]
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Answer: Row3[1]=7, Row3[2]=8
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [27]
- [15,12]
- [7,8,4]
- Base
- 7
- 8
- 4
- TopValue
- 27
- HiddenCells
- {"r":2,"c":0,"v":7}
- {"r":2,"c":1,"v":8}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [8, 6] → [_, _, 4]
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Answer: Row3[1]=6, Row3[2]=2
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [14]
- [8,6]
- [6,2,4]
- Base
- 6
- 2
- 4
- TopValue
- 14
- HiddenCells
- {"r":2,"c":0,"v":6}
- {"r":2,"c":1,"v":2}
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 Expert 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.