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): [_] → [_, 19] → [15, 12, 7] → [5, _, 2, _]

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Answer: Row4[2]=10, Row1[1]=46, Row2[1]=27, Row4[4]=5

SubType
number-pyramid
Difficulty
medium
Levels
  • [46]
  • [27,19]
  • [15,12,7]
  • [5,10,2,5]
Base
  • 5
  • 10
  • 2
  • 5
TopValue
46
HiddenCells
  • {"r":3,"c":1,"v":10}
  • {"r":0,"c":0,"v":46}
  • {"r":1,"c":0,"v":27}
  • {"r":3,"c":3,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [17, _] → [11, 6, 6] → [_, _, 3, 3]

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Answer: Row2[2]=12, Row1[1]=29, Row4[1]=8, Row4[2]=3

SubType
number-pyramid
Difficulty
medium
Levels
  • [29]
  • [17,12]
  • [11,6,6]
  • [8,3,3,3]
Base
  • 8
  • 3
  • 3
  • 3
TopValue
29
HiddenCells
  • {"r":1,"c":1,"v":12}
  • {"r":0,"c":0,"v":29}
  • {"r":3,"c":0,"v":8}
  • {"r":3,"c":1,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [51] → [29, _] → [18, 11, _] → [_, 8, 3, _]

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Answer: Row2[2]=22, Row4[4]=8, Row3[3]=11, Row4[1]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [51]
  • [29,22]
  • [18,11,11]
  • [10,8,3,8]
Base
  • 10
  • 8
  • 3
  • 8
TopValue
51
HiddenCells
  • {"r":1,"c":1,"v":22}
  • {"r":3,"c":3,"v":8}
  • {"r":2,"c":2,"v":11}
  • {"r":3,"c":0,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [46] → [23, 23] → [_, 13, _] → [1, _, _, 6]

Show answer

Answer: Row4[2]=9, Row3[3]=10, Row3[1]=10, Row4[3]=4

SubType
number-pyramid
Difficulty
medium
Levels
  • [46]
  • [23,23]
  • [10,13,10]
  • [1,9,4,6]
Base
  • 1
  • 9
  • 4
  • 6
TopValue
46
HiddenCells
  • {"r":3,"c":1,"v":9}
  • {"r":2,"c":2,"v":10}
  • {"r":2,"c":0,"v":10}
  • {"r":3,"c":2,"v":4}