Workbook Detail
Number Pyramid Pyramid Addition 4layer Medium — Set 96
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [58] → [_, 28] → [_, 18, _] → [3, _, 9, 1]
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Answer: Row3[1]=12, Row2[1]=30, Row3[3]=10, Row4[2]=9
- SubType
- number-pyramid
- Difficulty
- medium
- Levels
- [58]
- [30,28]
- [12,18,10]
- [3,9,9,1]
- Base
- 3
- 9
- 9
- 1
- TopValue
- 58
- HiddenCells
- {"r":2,"c":0,"v":12}
- {"r":1,"c":0,"v":30}
- {"r":2,"c":2,"v":10}
- {"r":3,"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): [51] → [26, 25] → [12, 14, _] → [_, _, _, 7]
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Answer: Row3[3]=11, Row4[3]=4, Row4[2]=10, Row4[1]=2
- SubType
- number-pyramid
- Difficulty
- medium
- Levels
- [51]
- [26,25]
- [12,14,11]
- [2,10,4,7]
- Base
- 2
- 10
- 4
- 7
- TopValue
- 51
- HiddenCells
- {"r":2,"c":2,"v":11}
- {"r":3,"c":2,"v":4}
- {"r":3,"c":1,"v":10}
- {"r":3,"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): [49] → [26, _] → [14, 12, 11] → [_, _, _, 8]
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Answer: Row4[2]=9, Row4[3]=3, Row4[1]=5, Row2[2]=23
- SubType
- number-pyramid
- Difficulty
- medium
- Levels
- [49]
- [26,23]
- [14,12,11]
- [5,9,3,8]
- Base
- 5
- 9
- 3
- 8
- TopValue
- 49
- HiddenCells
- {"r":3,"c":1,"v":9}
- {"r":3,"c":2,"v":3}
- {"r":3,"c":0,"v":5}
- {"r":1,"c":1,"v":23}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [23, _] → [_, 9, 11] → [10, 4, _, 6]
Show answer
Answer: Row4[3]=5, Row3[1]=14, Row1[1]=43, Row2[2]=20
- SubType
- number-pyramid
- Difficulty
- medium
- Levels
- [43]
- [23,20]
- [14,9,11]
- [10,4,5,6]
- Base
- 10
- 4
- 5
- 6
- TopValue
- 43
- HiddenCells
- {"r":3,"c":2,"v":5}
- {"r":2,"c":0,"v":14}
- {"r":0,"c":0,"v":43}
- {"r":1,"c":1,"v":20}
Teaching Notes
Download this free pyramid addition 4layer medium math worksheet. Uniquely generated with an answer key — great for homework, practice, or assessment.
Frequently Asked Questions
How do I use this Pyramid Addition 4layer Medium Math Worksheet worksheet?
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.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.