expert Set 41 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [15, 17] → [_, 7, 10]

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Answer: Row3[1]=8, Row1[1]=32

SubType
number-pyramid
Difficulty
expert
Levels
  • [32]
  • [15,17]
  • [8,7,10]
Base
  • 8
  • 7
  • 10
TopValue
32
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":0,"c":0,"v":32}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [16, _] → [_, 7, 9]

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Answer: Row3[1]=9, Row2[2]=16

SubType
number-pyramid
Difficulty
expert
Levels
  • [32]
  • [16,16]
  • [9,7,9]
Base
  • 9
  • 7
  • 9
TopValue
32
HiddenCells
  • {"r":2,"c":0,"v":9}
  • {"r":1,"c":1,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [8, 4] → [_, 1, 3]

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Answer: Row1[1]=12, Row3[1]=7

SubType
number-pyramid
Difficulty
expert
Levels
  • [12]
  • [8,4]
  • [7,1,3]
Base
  • 7
  • 1
  • 3
TopValue
12
HiddenCells
  • {"r":0,"c":0,"v":12}
  • {"r":2,"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): [19] → [11, 8] → [_, 6, _]

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Answer: Row3[3]=2, Row3[1]=5

SubType
number-pyramid
Difficulty
expert
Levels
  • [19]
  • [11,8]
  • [5,6,2]
Base
  • 5
  • 6
  • 2
TopValue
19
HiddenCells
  • {"r":2,"c":2,"v":2}
  • {"r":2,"c":0,"v":5}