Workbook Detail
Number Pyramid Addition 3layer Easy — Set 41
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [12] → [10, _] → [9, 1, _]
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Answer: Row3[3]=1, Row2[2]=2
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [12]
- [10,2]
- [9,1,1]
- Base
- 9
- 1
- 1
- TopValue
- 12
- HiddenCells
- {"r":2,"c":2,"v":1}
- {"r":1,"c":1,"v":2}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [25] → [11, 14] → [_, 8, _]
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Answer: Row3[3]=6, Row3[1]=3
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [25]
- [11,14]
- [3,8,6]
- Base
- 3
- 8
- 6
- TopValue
- 25
- HiddenCells
- {"r":2,"c":2,"v":6}
- {"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): [11] → [4, 7] → [_, _, 4]
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Answer: Row3[1]=1, Row3[2]=3
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [11]
- [4,7]
- [1,3,4]
- Base
- 1
- 3
- 4
- TopValue
- 11
- HiddenCells
- {"r":2,"c":0,"v":1}
- {"r":2,"c":1,"v":3}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [12, _] → [4, 8, 2]
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Answer: Row1[1]=22, Row2[2]=10
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [22]
- [12,10]
- [4,8,2]
- Base
- 4
- 8
- 2
- TopValue
- 22
- HiddenCells
- {"r":0,"c":0,"v":22}
- {"r":1,"c":1,"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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