medium Set 63 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [24, _] → [11, 13, 12] → [_, 7, _, 6]

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Answer: Row4[1]=4, Row1[1]=49, Row4[3]=6, Row2[2]=25

SubType
number-pyramid
Difficulty
medium
Levels
  • [49]
  • [24,25]
  • [11,13,12]
  • [4,7,6,6]
Base
  • 4
  • 7
  • 6
  • 6
TopValue
49
HiddenCells
  • {"r":3,"c":0,"v":4}
  • {"r":0,"c":0,"v":49}
  • {"r":3,"c":2,"v":6}
  • {"r":1,"c":1,"v":25}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [16, _] → [10, _, 7] → [9, 1, _, _]

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Answer: Row3[2]=6, Row4[3]=5, Row4[4]=2, Row2[2]=13

SubType
number-pyramid
Difficulty
medium
Levels
  • [29]
  • [16,13]
  • [10,6,7]
  • [9,1,5,2]
Base
  • 9
  • 1
  • 5
  • 2
TopValue
29
HiddenCells
  • {"r":2,"c":1,"v":6}
  • {"r":3,"c":2,"v":5}
  • {"r":3,"c":3,"v":2}
  • {"r":1,"c":1,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [21, _] → [10, _, _] → [3, 7, 4, 6]

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Answer: Row3[2]=11, Row1[1]=42, Row2[2]=21, Row3[3]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [42]
  • [21,21]
  • [10,11,10]
  • [3,7,4,6]
Base
  • 3
  • 7
  • 4
  • 6
TopValue
42
HiddenCells
  • {"r":2,"c":1,"v":11}
  • {"r":0,"c":0,"v":42}
  • {"r":1,"c":1,"v":21}
  • {"r":2,"c":2,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [49] → [_, 24] → [11, 14, 10] → [_, _, _, 4]

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Answer: Row2[1]=25, Row4[2]=8, Row4[1]=3, Row4[3]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [49]
  • [25,24]
  • [11,14,10]
  • [3,8,6,4]
Base
  • 3
  • 8
  • 6
  • 4
TopValue
49
HiddenCells
  • {"r":1,"c":0,"v":25}
  • {"r":3,"c":1,"v":8}
  • {"r":3,"c":0,"v":3}
  • {"r":3,"c":2,"v":6}