expert Set 76 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [17] → [4, 13] → [_, 3, _]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [17]
  • [4,13]
  • [1,3,10]
Base
  • 1
  • 3
  • 10
TopValue
17
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":2,"c":0,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [8, 15] → [1, _, _]

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Answer: Row3[3]=8, Row3[2]=7

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [10, 4] → [8, _, 2]

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Answer: Row1[1]=14, Row3[2]=2

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [_, _] → [1, 5, 3]

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Answer: Row2[1]=6, Row2[2]=8

SubType
number-pyramid
Difficulty
expert
Levels
  • [14]
  • [6,8]
  • [1,5,3]
Base
  • 1
  • 5
  • 3
TopValue
14
HiddenCells
  • {"r":1,"c":0,"v":6}
  • {"r":1,"c":1,"v":8}