Workbook Detail
Number Pyramid Addition 3layer Easy — Set 71
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [27] → [18, 9] → [10, _, _]
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Answer: Row3[2]=8, Row3[3]=1
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [27]
- [18,9]
- [10,8,1]
- Base
- 10
- 8
- 1
- TopValue
- 27
- HiddenCells
- {"r":2,"c":1,"v":8}
- {"r":2,"c":2,"v":1}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [9, 14] → [2, _, _]
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Answer: Row3[2]=7, Row3[3]=7
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [23]
- [9,14]
- [2,7,7]
- Base
- 2
- 7
- 7
- TopValue
- 23
- HiddenCells
- {"r":2,"c":1,"v":7}
- {"r":2,"c":2,"v":7}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [21] → [_, 13] → [_, 6, 7]
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Answer: Row2[1]=8, Row3[1]=2
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [21]
- [8,13]
- [2,6,7]
- Base
- 2
- 6
- 7
- TopValue
- 21
- HiddenCells
- {"r":1,"c":0,"v":8}
- {"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): [_] → [14, 13] → [10, _, 9]
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Answer: Row3[2]=4, Row1[1]=27
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [27]
- [14,13]
- [10,4,9]
- Base
- 10
- 4
- 9
- TopValue
- 27
- HiddenCells
- {"r":2,"c":1,"v":4}
- {"r":0,"c":0,"v":27}
Teaching Notes
Practice number pyramid addition 3layer with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
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