Workbook Detail
Number Pyramid Addition 3layer Expert — Set 31
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [17] → [7, 10] → [_, 1, _]
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Answer: Row3[1]=6, Row3[3]=9
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [17]
- [7,10]
- [6,1,9]
- Base
- 6
- 1
- 9
- TopValue
- 17
- HiddenCells
- {"r":2,"c":0,"v":6}
- {"r":2,"c":2,"v":9}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [10, 12] → [1, _, _]
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Answer: Row3[3]=3, Row3[2]=9
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [22]
- [10,12]
- [1,9,3]
- Base
- 1
- 9
- 3
- TopValue
- 22
- HiddenCells
- {"r":2,"c":2,"v":3}
- {"r":2,"c":1,"v":9}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, 12] → [2, _, 3]
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Answer: Row3[2]=9, Row1[1]=23
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [23]
- [11,12]
- [2,9,3]
- Base
- 2
- 9
- 3
- TopValue
- 23
- HiddenCells
- {"r":2,"c":1,"v":9}
- {"r":0,"c":0,"v":23}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [_, 12] → [_, 2, 10]
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Answer: Row2[1]=12, Row3[1]=10
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [24]
- [12,12]
- [10,2,10]
- Base
- 10
- 2
- 10
- TopValue
- 24
- HiddenCells
- {"r":1,"c":0,"v":12}
- {"r":2,"c":0,"v":10}
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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