Workbook Detail
Number Pyramid Subtraction 3layer Expert — Set 88
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [_, 15] → [_, 5, 10]
Show answer
Answer: Row3[1]=2, Row2[1]=7
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [22]
- [7,15]
- [2,5,10]
- Base
- 2
- 5
- 10
- TopValue
- 22
- HiddenCells
- {"r":2,"c":0,"v":2}
- {"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): [_] → [_, 15] → [2, 9, 6]
Show answer
Answer: Row1[1]=26, Row2[1]=11
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [26]
- [11,15]
- [2,9,6]
- Base
- 2
- 9
- 6
- TopValue
- 26
- HiddenCells
- {"r":0,"c":0,"v":26}
- {"r":1,"c":0,"v":11}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [35] → [16, _] → [_, 10, 9]
Show answer
Answer: Row2[2]=19, Row3[1]=6
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [35]
- [16,19]
- [6,10,9]
- Base
- 6
- 10
- 9
- TopValue
- 35
- HiddenCells
- {"r":1,"c":1,"v":19}
- {"r":2,"c":0,"v":6}
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [12] → [_, _] → [9, 1, 1]
Show answer
Answer: Row2[1]=10, Row2[2]=2
- SubType
- number-pyramid
- Difficulty
- expert
- Levels
- [12]
- [10,2]
- [9,1,1]
- Base
- 9
- 1
- 1
- TopValue
- 12
- HiddenCells
- {"r":1,"c":0,"v":10}
- {"r":1,"c":1,"v":2}
Teaching Notes
Practice number pyramid subtraction 3layer with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Number Pyramid Subtraction 3layer Expert Worksheets 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.