medium Set 41 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [58] → [25, 33] → [8, _, _] → [_, 7, _, 6]

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Answer: Row4[3]=10, Row3[3]=16, Row3[2]=17, Row4[1]=1

SubType
number-pyramid
Difficulty
medium
Levels
  • [58]
  • [25,33]
  • [8,17,16]
  • [1,7,10,6]
Base
  • 1
  • 7
  • 10
  • 6
TopValue
58
HiddenCells
  • {"r":3,"c":2,"v":10}
  • {"r":2,"c":2,"v":16}
  • {"r":2,"c":1,"v":17}
  • {"r":3,"c":0,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 19] → [_, 13, _] → [10, 10, 3, 3]

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Answer: Row1[1]=52, Row2[1]=33, Row3[1]=20, Row3[3]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [52]
  • [33,19]
  • [20,13,6]
  • [10,10,3,3]
Base
  • 10
  • 10
  • 3
  • 3
TopValue
52
HiddenCells
  • {"r":0,"c":0,"v":52}
  • {"r":1,"c":0,"v":33}
  • {"r":2,"c":0,"v":20}
  • {"r":2,"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): [53] → [_, 22] → [17, 14, 8] → [9, _, _, _]

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Answer: Row4[4]=2, Row4[2]=8, Row4[3]=6, Row2[1]=31

SubType
number-pyramid
Difficulty
medium
Levels
  • [53]
  • [31,22]
  • [17,14,8]
  • [9,8,6,2]
Base
  • 9
  • 8
  • 6
  • 2
TopValue
53
HiddenCells
  • {"r":3,"c":3,"v":2}
  • {"r":3,"c":1,"v":8}
  • {"r":3,"c":2,"v":6}
  • {"r":1,"c":0,"v":31}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [61] → [29, 32] → [13, _, 16] → [_, 8, _, _]

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Answer: Row4[4]=8, Row4[3]=8, Row4[1]=5, Row3[2]=16

SubType
number-pyramid
Difficulty
medium
Levels
  • [61]
  • [29,32]
  • [13,16,16]
  • [5,8,8,8]
Base
  • 5
  • 8
  • 8
  • 8
TopValue
61
HiddenCells
  • {"r":3,"c":3,"v":8}
  • {"r":3,"c":2,"v":8}
  • {"r":3,"c":0,"v":5}
  • {"r":2,"c":1,"v":16}