Workbook Detail
Number Pyramid Addition 3layer Easy — Set 55
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 10] → [2, 5, 5]
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Answer: Row1[1]=17, Row2[1]=7
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [17]
- [7,10]
- [2,5,5]
- Base
- 2
- 5
- 5
- TopValue
- 17
- HiddenCells
- {"r":0,"c":0,"v":17}
- {"r":1,"c":0,"v":7}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [7] → [3, 4] → [1, _, _]
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Answer: Row3[3]=2, Row3[2]=2
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [7]
- [3,4]
- [1,2,2]
- Base
- 1
- 2
- 2
- TopValue
- 7
- HiddenCells
- {"r":2,"c":2,"v":2}
- {"r":2,"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): [_] → [12, 8] → [_, 5, 3]
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Answer: Row3[1]=7, Row1[1]=20
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [20]
- [12,8]
- [7,5,3]
- Base
- 7
- 5
- 3
- TopValue
- 20
- HiddenCells
- {"r":2,"c":0,"v":7}
- {"r":0,"c":0,"v":20}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [8, 8] → [1, _, _]
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Answer: Row3[3]=1, Row3[2]=7
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [16]
- [8,8]
- [1,7,1]
- Base
- 1
- 7
- 1
- TopValue
- 16
- HiddenCells
- {"r":2,"c":2,"v":1}
- {"r":2,"c":1,"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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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.
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