medium Set 74 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [23, 24] → [_, 12, _] → [5, 6, _, 6]

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Answer: Row1[1]=47, Row4[3]=6, Row3[3]=12, Row3[1]=11

SubType
number-pyramid
Difficulty
medium
Levels
  • [47]
  • [23,24]
  • [11,12,12]
  • [5,6,6,6]
Base
  • 5
  • 6
  • 6
  • 6
TopValue
47
HiddenCells
  • {"r":0,"c":0,"v":47}
  • {"r":3,"c":2,"v":6}
  • {"r":2,"c":2,"v":12}
  • {"r":2,"c":0,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [40] → [18, 22] → [_, _, _] → [_, 5, 6, 5]

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Answer: Row3[2]=11, Row3[3]=11, Row3[1]=7, Row4[1]=2

SubType
number-pyramid
Difficulty
medium
Levels
  • [40]
  • [18,22]
  • [7,11,11]
  • [2,5,6,5]
Base
  • 2
  • 5
  • 6
  • 5
TopValue
40
HiddenCells
  • {"r":2,"c":1,"v":11}
  • {"r":2,"c":2,"v":11}
  • {"r":2,"c":0,"v":7}
  • {"r":3,"c":0,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [19, _] → [_, 5, 7] → [10, _, 1, 6]

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Answer: Row1[1]=31, Row2[2]=12, Row3[1]=14, Row4[2]=4

SubType
number-pyramid
Difficulty
medium
Levels
  • [31]
  • [19,12]
  • [14,5,7]
  • [10,4,1,6]
Base
  • 10
  • 4
  • 1
  • 6
TopValue
31
HiddenCells
  • {"r":0,"c":0,"v":31}
  • {"r":1,"c":1,"v":12}
  • {"r":2,"c":0,"v":14}
  • {"r":3,"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): [_] → [_, 17] → [_, 7, 10] → [_, 1, 6, 4]

Show answer

Answer: Row1[1]=28, Row4[1]=3, Row2[1]=11, Row3[1]=4

SubType
number-pyramid
Difficulty
medium
Levels
  • [28]
  • [11,17]
  • [4,7,10]
  • [3,1,6,4]
Base
  • 3
  • 1
  • 6
  • 4
TopValue
28
HiddenCells
  • {"r":0,"c":0,"v":28}
  • {"r":3,"c":0,"v":3}
  • {"r":1,"c":0,"v":11}
  • {"r":2,"c":0,"v":4}