expert Set 94 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [25] → [12, 13] → [_, _, 9]

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Answer: Row3[1]=8, Row3[2]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [25]
  • [12,13]
  • [8,4,9]
Base
  • 8
  • 4
  • 9
TopValue
25
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":2,"c":1,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [21] → [9, 12] → [_, 4, _]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [21]
  • [9,12]
  • [5,4,8]
Base
  • 5
  • 4
  • 8
TopValue
21
HiddenCells
  • {"r":2,"c":2,"v":8}
  • {"r":2,"c":0,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [13, 13] → [_, _, 6]

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Answer: Row3[1]=6, Row3[2]=7

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [13,13]
  • [6,7,6]
Base
  • 6
  • 7
  • 6
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"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): [14] → [9, _] → [_, 4, 1]

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Answer: Row3[1]=5, Row2[2]=5

SubType
number-pyramid
Difficulty
expert
Levels
  • [14]
  • [9,5]
  • [5,4,1]
Base
  • 5
  • 4
  • 1
TopValue
14
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"r":1,"c":1,"v":5}