Workbook Detail
Number Pyramid Addition 3layer Expert — Set 97
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [_, 5] → [8, 1, _]
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Answer: Row3[3]=4, Row2[1]=9
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [14]
- [9,5]
- [8,1,4]
- Base
- 8
- 1
- 4
- TopValue
- 14
- HiddenCells
- {"r":2,"c":2,"v":4}
- {"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): [25] → [_, 17] → [_, 7, 10]
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Answer: Row2[1]=8, Row3[1]=1
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [25]
- [8,17]
- [1,7,10]
- Base
- 1
- 7
- 10
- TopValue
- 25
- HiddenCells
- {"r":1,"c":0,"v":8}
- {"r":2,"c":0,"v":1}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [_, 17] → [5, 7, _]
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Answer: Row3[3]=10, Row2[1]=12
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [29]
- [12,17]
- [5,7,10]
- Base
- 5
- 7
- 10
- TopValue
- 29
- HiddenCells
- {"r":2,"c":2,"v":10}
- {"r":1,"c":0,"v":12}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [15, 16] → [_, 8, 8]
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Answer: Row1[1]=31, Row3[1]=7
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [31]
- [15,16]
- [7,8,8]
- Base
- 7
- 8
- 8
- TopValue
- 31
- HiddenCells
- {"r":0,"c":0,"v":31}
- {"r":2,"c":0,"v":7}
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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