expert Set 39 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [_, 15] → [9, 5, _]

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Answer: Row3[3]=10, Row2[1]=14

SubType
number-pyramid
Difficulty
expert
Levels
  • [29]
  • [14,15]
  • [9,5,10]
Base
  • 9
  • 5
  • 10
TopValue
29
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":1,"c":0,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [14, 18] → [_, _, 8]

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Answer: Row3[2]=10, Row3[1]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [32]
  • [14,18]
  • [4,10,8]
Base
  • 4
  • 10
  • 8
TopValue
32
HiddenCells
  • {"r":2,"c":1,"v":10}
  • {"r":2,"c":0,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, 5] → [_, 3, 2]

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Answer: Row1[1]=16, Row3[1]=8

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [11,5]
  • [8,3,2]
Base
  • 8
  • 3
  • 2
TopValue
16
HiddenCells
  • {"r":0,"c":0,"v":16}
  • {"r":2,"c":0,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [17, 17] → [8, 9, _]

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Answer: Row1[1]=34, Row3[3]=8

SubType
number-pyramid
Difficulty
expert
Levels
  • [34]
  • [17,17]
  • [8,9,8]
Base
  • 8
  • 9
  • 8
TopValue
34
HiddenCells
  • {"r":0,"c":0,"v":34}
  • {"r":2,"c":2,"v":8}