Workbook Detail
Number Pyramid Addition 3layer Starter — Set 33
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [7, 9] → [_, 5, _]
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Answer: Row3[3]=4, Row3[1]=2
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [16]
- [7,9]
- [2,5,4]
- Base
- 2
- 5
- 4
- TopValue
- 16
- HiddenCells
- {"r":2,"c":2,"v":4}
- {"r":2,"c":0,"v":2}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [4, _] → [_, 1, 10]
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Answer: Row2[2]=11, Row3[1]=3
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [15]
- [4,11]
- [3,1,10]
- Base
- 3
- 1
- 10
- TopValue
- 15
- HiddenCells
- {"r":1,"c":1,"v":11}
- {"r":2,"c":0,"v":3}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [13, _] → [4, 9, 4]
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Answer: Row2[2]=13, Row1[1]=26
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [26]
- [13,13]
- [4,9,4]
- Base
- 4
- 9
- 4
- TopValue
- 26
- HiddenCells
- {"r":1,"c":1,"v":13}
- {"r":0,"c":0,"v":26}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [_, 8] → [_, 7, 1]
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Answer: Row3[1]=9, Row2[1]=16
- SubType
- number-pyramid
- Difficulty
- starter
- Levels
- [24]
- [16,8]
- [9,7,1]
- Base
- 9
- 7
- 1
- TopValue
- 24
- HiddenCells
- {"r":2,"c":0,"v":9}
- {"r":1,"c":0,"v":16}
Teaching Notes
Practice number pyramid addition 3layer with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Number Pyramid Addition 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.