expert Set 19 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, 6] → [9, 2, _]

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Answer: Row1[1]=17, Row3[3]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [17]
  • [11,6]
  • [9,2,4]
Base
  • 9
  • 2
  • 4
TopValue
17
HiddenCells
  • {"r":0,"c":0,"v":17}
  • {"r":2,"c":2,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [_, 8] → [_, 7, 1]

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Answer: Row3[1]=8, Row2[1]=15

SubType
number-pyramid
Difficulty
expert
Levels
  • [23]
  • [15,8]
  • [8,7,1]
Base
  • 8
  • 7
  • 1
TopValue
23
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":1,"c":0,"v":15}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [_, 14] → [10, 8, _]

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Answer: Row3[3]=6, Row2[1]=18

SubType
number-pyramid
Difficulty
expert
Levels
  • [32]
  • [18,14]
  • [10,8,6]
Base
  • 10
  • 8
  • 6
TopValue
32
HiddenCells
  • {"r":2,"c":2,"v":6}
  • {"r":1,"c":0,"v":18}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [34] → [_, 17] → [10, 7, _]

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Answer: Row3[3]=10, Row2[1]=17

SubType
number-pyramid
Difficulty
expert
Levels
  • [34]
  • [17,17]
  • [10,7,10]
Base
  • 10
  • 7
  • 10
TopValue
34
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":1,"c":0,"v":17}