Workbook Detail
Number Pyramid Pyramid Subtraction 3layer Easy — Set 76
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [39] → [20, _] → [10, 10, _]
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Answer: Row3[3]=9, Row2[2]=19
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [39]
- [20,19]
- [10,10,9]
- Base
- 10
- 10
- 9
- TopValue
- 39
- HiddenCells
- {"r":2,"c":2,"v":9}
- {"r":1,"c":1,"v":19}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [10, _] → [4, _, 8]
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Answer: Row2[2]=14, Row3[2]=6
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [24]
- [10,14]
- [4,6,8]
- Base
- 4
- 6
- 8
- TopValue
- 24
- HiddenCells
- {"r":1,"c":1,"v":14}
- {"r":2,"c":1,"v":6}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [35] → [_, _] → [8, 9, 9]
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Answer: Row2[2]=18, Row2[1]=17
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [35]
- [17,18]
- [8,9,9]
- Base
- 8
- 9
- 9
- TopValue
- 35
- HiddenCells
- {"r":1,"c":1,"v":18}
- {"r":1,"c":0,"v":17}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [17, _] → [7, 10, 5]
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Answer: Row1[1]=32, Row2[2]=15
- SubType
- number-pyramid
- Difficulty
- easy
- Levels
- [32]
- [17,15]
- [7,10,5]
- Base
- 7
- 10
- 5
- TopValue
- 32
- HiddenCells
- {"r":0,"c":0,"v":32}
- {"r":1,"c":1,"v":15}
Teaching Notes
Download this free pyramid subtraction 3layer easy math worksheet. Uniquely generated with an answer key — great for homework, practice, or assessment.
Frequently Asked Questions
How do I use this Pyramid Subtraction 3layer Easy 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.