expert Set 54 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [_, _] → [9, 5, 10]

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Answer: Row2[2]=15, Row2[1]=14

SubType
number-pyramid
Difficulty
expert
Levels
  • [29]
  • [14,15]
  • [9,5,10]
Base
  • 9
  • 5
  • 10
TopValue
29
HiddenCells
  • {"r":1,"c":1,"v":15}
  • {"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): [29] → [16, 13] → [9, _, _]

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Answer: Row3[2]=7, Row3[3]=6

SubType
number-pyramid
Difficulty
expert
Levels
  • [29]
  • [16,13]
  • [9,7,6]
Base
  • 9
  • 7
  • 6
TopValue
29
HiddenCells
  • {"r":2,"c":1,"v":7}
  • {"r":2,"c":2,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [_, 6] → [7, 1, _]

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Answer: Row2[1]=8, Row3[3]=5

SubType
number-pyramid
Difficulty
expert
Levels
  • [14]
  • [8,6]
  • [7,1,5]
Base
  • 7
  • 1
  • 5
TopValue
14
HiddenCells
  • {"r":1,"c":0,"v":8}
  • {"r":2,"c":2,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [5, _] → [1, 4, _]

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Answer: Row2[2]=13, Row3[3]=9

SubType
number-pyramid
Difficulty
expert
Levels
  • [18]
  • [5,13]
  • [1,4,9]
Base
  • 1
  • 4
  • 9
TopValue
18
HiddenCells
  • {"r":1,"c":1,"v":13}
  • {"r":2,"c":2,"v":9}