expert Set 59 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [10, 13] → [2, _, 5]

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Answer: Row1[1]=23, Row3[2]=8

SubType
number-pyramid
Difficulty
expert
Levels
  • [23]
  • [10,13]
  • [2,8,5]
Base
  • 2
  • 8
  • 5
TopValue
23
HiddenCells
  • {"r":0,"c":0,"v":23}
  • {"r":2,"c":1,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [5, _] → [2, 3, 4]

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Answer: Row2[2]=7, Row1[1]=12

SubType
number-pyramid
Difficulty
expert
Levels
  • [12]
  • [5,7]
  • [2,3,4]
Base
  • 2
  • 3
  • 4
TopValue
12
HiddenCells
  • {"r":1,"c":1,"v":7}
  • {"r":0,"c":0,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [34] → [19, _] → [_, 9, 6]

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Answer: Row3[1]=10, Row2[2]=15

SubType
number-pyramid
Difficulty
expert
Levels
  • [34]
  • [19,15]
  • [10,9,6]
Base
  • 10
  • 9
  • 6
TopValue
34
HiddenCells
  • {"r":2,"c":0,"v":10}
  • {"r":1,"c":1,"v":15}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [13, 16] → [5, _, _]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [29]
  • [13,16]
  • [5,8,8]
Base
  • 5
  • 8
  • 8
TopValue
29
HiddenCells
  • {"r":2,"c":2,"v":8}
  • {"r":2,"c":1,"v":8}