medium Set 34 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [13, 14] → [_, _, _] → [3, 3, 4, 3]

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Answer: Row3[2]=7, Row3[1]=6, Row3[3]=7, Row1[1]=27

SubType
number-pyramid
Difficulty
medium
Levels
  • [27]
  • [13,14]
  • [6,7,7]
  • [3,3,4,3]
Base
  • 3
  • 3
  • 4
  • 3
TopValue
27
HiddenCells
  • {"r":2,"c":1,"v":7}
  • {"r":2,"c":0,"v":6}
  • {"r":2,"c":2,"v":7}
  • {"r":0,"c":0,"v":27}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [41] → [21, 20] → [10, _, _] → [_, 8, _, 6]

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Answer: Row4[3]=3, Row4[1]=2, Row3[2]=11, Row3[3]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [41]
  • [21,20]
  • [10,11,9]
  • [2,8,3,6]
Base
  • 2
  • 8
  • 3
  • 6
TopValue
41
HiddenCells
  • {"r":3,"c":2,"v":3}
  • {"r":3,"c":0,"v":2}
  • {"r":2,"c":1,"v":11}
  • {"r":2,"c":2,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [48] → [_, _] → [10, 12, 14] → [_, _, 8, 6]

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Answer: Row2[1]=22, Row2[2]=26, Row4[1]=6, Row4[2]=4

SubType
number-pyramid
Difficulty
medium
Levels
  • [48]
  • [22,26]
  • [10,12,14]
  • [6,4,8,6]
Base
  • 6
  • 4
  • 8
  • 6
TopValue
48
HiddenCells
  • {"r":1,"c":0,"v":22}
  • {"r":1,"c":1,"v":26}
  • {"r":3,"c":0,"v":6}
  • {"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): [33] → [_, _] → [9, 6, 12] → [_, 1, _, 7]

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Answer: Row4[1]=8, Row4[3]=5, Row2[1]=15, Row2[2]=18

SubType
number-pyramid
Difficulty
medium
Levels
  • [33]
  • [15,18]
  • [9,6,12]
  • [8,1,5,7]
Base
  • 8
  • 1
  • 5
  • 7
TopValue
33
HiddenCells
  • {"r":3,"c":0,"v":8}
  • {"r":3,"c":2,"v":5}
  • {"r":1,"c":0,"v":15}
  • {"r":1,"c":1,"v":18}