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): [_] → [6, 13] → [3, _, 10]

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Answer: Row1[1]=19, Row3[2]=3

SubType
number-pyramid
Difficulty
expert
Levels
  • [19]
  • [6,13]
  • [3,3,10]
Base
  • 3
  • 3
  • 10
TopValue
19
HiddenCells
  • {"r":0,"c":0,"v":19}
  • {"r":2,"c":1,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [17, _] → [10, _, 8]

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Answer: Row3[2]=7, Row2[2]=15

SubType
number-pyramid
Difficulty
expert
Levels
  • [32]
  • [17,15]
  • [10,7,8]
Base
  • 10
  • 7
  • 8
TopValue
32
HiddenCells
  • {"r":2,"c":1,"v":7}
  • {"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): [15] → [8, _] → [4, _, 3]

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Answer: Row2[2]=7, Row3[2]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [15]
  • [8,7]
  • [4,4,3]
Base
  • 4
  • 4
  • 3
TopValue
15
HiddenCells
  • {"r":1,"c":1,"v":7}
  • {"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] → [5, 7, _]

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Answer: Row3[3]=2, Row2[1]=12

SubType
number-pyramid
Difficulty
expert
Levels
  • [21]
  • [12,9]
  • [5,7,2]
Base
  • 5
  • 7
  • 2
TopValue
21
HiddenCells
  • {"r":2,"c":2,"v":2}
  • {"r":1,"c":0,"v":12}