expert Set 16 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [12, _] → [2, _, 1]

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Answer: Row3[2]=10, Row2[2]=11

SubType
number-pyramid
Difficulty
expert
Levels
  • [23]
  • [12,11]
  • [2,10,1]
Base
  • 2
  • 10
  • 1
TopValue
23
HiddenCells
  • {"r":2,"c":1,"v":10}
  • {"r":1,"c":1,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [_, _] → [8, 1, 6]

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Answer: Row2[1]=9, Row2[2]=7

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [9,7]
  • [8,1,6]
Base
  • 8
  • 1
  • 6
TopValue
16
HiddenCells
  • {"r":1,"c":0,"v":9}
  • {"r":1,"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): [_] → [13, 8] → [7, 6, _]

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Answer: Row3[3]=2, Row1[1]=21

SubType
number-pyramid
Difficulty
expert
Levels
  • [21]
  • [13,8]
  • [7,6,2]
Base
  • 7
  • 6
  • 2
TopValue
21
HiddenCells
  • {"r":2,"c":2,"v":2}
  • {"r":0,"c":0,"v":21}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [10, _] → [4, 6, _]

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Answer: Row2[2]=12, Row3[3]=6

SubType
number-pyramid
Difficulty
expert
Levels
  • [22]
  • [10,12]
  • [4,6,6]
Base
  • 4
  • 6
  • 6
TopValue
22
HiddenCells
  • {"r":1,"c":1,"v":12}
  • {"r":2,"c":2,"v":6}