medium Set 22 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [52] → [_, 22] → [_, 14, _] → [8, _, 6, 2]

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Answer: Row2[1]=30, Row3[3]=8, Row3[1]=16, Row4[2]=8

SubType
number-pyramid
Difficulty
medium
Levels
  • [52]
  • [30,22]
  • [16,14,8]
  • [8,8,6,2]
Base
  • 8
  • 8
  • 6
  • 2
TopValue
52
HiddenCells
  • {"r":1,"c":0,"v":30}
  • {"r":2,"c":2,"v":8}
  • {"r":2,"c":0,"v":16}
  • {"r":3,"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): [_] → [_, 26] → [14, 14, 12] → [6, 8, _, _]

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Answer: Row1[1]=54, Row4[3]=6, Row2[1]=28, Row4[4]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [54]
  • [28,26]
  • [14,14,12]
  • [6,8,6,6]
Base
  • 6
  • 8
  • 6
  • 6
TopValue
54
HiddenCells
  • {"r":0,"c":0,"v":54}
  • {"r":3,"c":2,"v":6}
  • {"r":1,"c":0,"v":28}
  • {"r":3,"c":3,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [27, 27] → [_, 13, _] → [8, 6, _, 7]

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Answer: Row4[3]=7, Row1[1]=54, Row3[1]=14, Row3[3]=14

SubType
number-pyramid
Difficulty
medium
Levels
  • [54]
  • [27,27]
  • [14,13,14]
  • [8,6,7,7]
Base
  • 8
  • 6
  • 7
  • 7
TopValue
54
HiddenCells
  • {"r":3,"c":2,"v":7}
  • {"r":0,"c":0,"v":54}
  • {"r":2,"c":0,"v":14}
  • {"r":2,"c":2,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [24, _] → [10, _, 18] → [6, _, 10, 8]

Show answer

Answer: Row3[2]=14, Row1[1]=56, Row4[2]=4, Row2[2]=32

SubType
number-pyramid
Difficulty
medium
Levels
  • [56]
  • [24,32]
  • [10,14,18]
  • [6,4,10,8]
Base
  • 6
  • 4
  • 10
  • 8
TopValue
56
HiddenCells
  • {"r":2,"c":1,"v":14}
  • {"r":0,"c":0,"v":56}
  • {"r":3,"c":1,"v":4}
  • {"r":1,"c":1,"v":32}