medium Set 92 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [53] → [29, 24] → [_, _, _] → [3, 10, _, 2]

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Answer: Row3[2]=16, Row3[3]=8, Row3[1]=13, Row4[3]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [53]
  • [29,24]
  • [13,16,8]
  • [3,10,6,2]
Base
  • 3
  • 10
  • 6
  • 2
TopValue
53
HiddenCells
  • {"r":2,"c":1,"v":16}
  • {"r":2,"c":2,"v":8}
  • {"r":2,"c":0,"v":13}
  • {"r":3,"c":2,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [11, _, 4] → [6, 5, 1, 3]

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Answer: Row1[1]=27, Row3[2]=6, Row2[1]=17, Row2[2]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [27]
  • [17,10]
  • [11,6,4]
  • [6,5,1,3]
Base
  • 6
  • 5
  • 1
  • 3
TopValue
27
HiddenCells
  • {"r":0,"c":0,"v":27}
  • {"r":2,"c":1,"v":6}
  • {"r":1,"c":0,"v":17}
  • {"r":1,"c":1,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [22, 26] → [_, 13, _] → [1, 8, _, 8]

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Answer: Row4[3]=5, Row1[1]=48, Row3[1]=9, Row3[3]=13

SubType
number-pyramid
Difficulty
medium
Levels
  • [48]
  • [22,26]
  • [9,13,13]
  • [1,8,5,8]
Base
  • 1
  • 8
  • 5
  • 8
TopValue
48
HiddenCells
  • {"r":3,"c":2,"v":5}
  • {"r":0,"c":0,"v":48}
  • {"r":2,"c":0,"v":9}
  • {"r":2,"c":2,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [21, 11] → [14, 7, _] → [_, _, 2, 2]

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Answer: Row3[3]=4, Row4[1]=9, Row4[2]=5, Row1[1]=32

SubType
number-pyramid
Difficulty
medium
Levels
  • [32]
  • [21,11]
  • [14,7,4]
  • [9,5,2,2]
Base
  • 9
  • 5
  • 2
  • 2
TopValue
32
HiddenCells
  • {"r":2,"c":2,"v":4}
  • {"r":3,"c":0,"v":9}
  • {"r":3,"c":1,"v":5}
  • {"r":0,"c":0,"v":32}