Workbook Detail
Number Pyramid Subtraction 4layer Easy — Set 11
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [_, 9] → [3, 6, _]
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Answer: Row3[3]=3, Row2[1]=9
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [18]
- [9,9]
- [3,6,3]
- Base
- 3
- 6
- 3
- TopValue
- 18
- HiddenCells
- {"r":2,"c":2,"v":3}
- {"r":1,"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): [31] → [11, 20] → [_, 10, _]
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Answer: Row3[1]=1, Row3[3]=10
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [31]
- [11,20]
- [1,10,10]
- Base
- 1
- 10
- 10
- TopValue
- 31
- HiddenCells
- {"r":2,"c":0,"v":1}
- {"r":2,"c":2,"v":10}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [13, _] → [_, 9, 7]
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Answer: Row3[1]=4, Row2[2]=16
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [29]
- [13,16]
- [4,9,7]
- Base
- 4
- 9
- 7
- TopValue
- 29
- HiddenCells
- {"r":2,"c":0,"v":4}
- {"r":1,"c":1,"v":16}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [12, _] → [6, _, 6]
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Answer: Row3[2]=6, Row2[2]=12
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [24]
- [12,12]
- [6,6,6]
- Base
- 6
- 6
- 6
- TopValue
- 24
- HiddenCells
- {"r":2,"c":1,"v":6}
- {"r":1,"c":1,"v":12}
Teaching Notes
Practice number pyramid subtraction 4layer with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Number Pyramid Subtraction 4layer Easy 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.