medium Set 62 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [35] → [_, _] → [_, _, 11] → [7, 1, 7, 4]

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Answer: Row3[1]=8, Row2[1]=16, Row3[2]=8, Row2[2]=19

SubType
number-pyramid
Difficulty
medium
Levels
  • [35]
  • [16,19]
  • [8,8,11]
  • [7,1,7,4]
Base
  • 7
  • 1
  • 7
  • 4
TopValue
35
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":1,"c":0,"v":16}
  • {"r":2,"c":1,"v":8}
  • {"r":1,"c":1,"v":19}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 13] → [_, 6, 7] → [5, 5, 1, _]

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Answer: Row4[4]=6, Row1[1]=29, Row2[1]=16, Row3[1]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [29]
  • [16,13]
  • [10,6,7]
  • [5,5,1,6]
Base
  • 5
  • 5
  • 1
  • 6
TopValue
29
HiddenCells
  • {"r":3,"c":3,"v":6}
  • {"r":0,"c":0,"v":29}
  • {"r":1,"c":0,"v":16}
  • {"r":2,"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): [_] → [12, 22] → [_, _, 14] → [_, 2, 6, 8]

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Answer: Row4[1]=2, Row3[2]=8, Row3[1]=4, Row1[1]=34

SubType
number-pyramid
Difficulty
medium
Levels
  • [34]
  • [12,22]
  • [4,8,14]
  • [2,2,6,8]
Base
  • 2
  • 2
  • 6
  • 8
TopValue
34
HiddenCells
  • {"r":3,"c":0,"v":2}
  • {"r":2,"c":1,"v":8}
  • {"r":2,"c":0,"v":4}
  • {"r":0,"c":0,"v":34}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [41] → [_, 20] → [10, _, _] → [_, 5, 6, 3]

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Answer: Row3[3]=9, Row4[1]=5, Row3[2]=11, Row2[1]=21

SubType
number-pyramid
Difficulty
medium
Levels
  • [41]
  • [21,20]
  • [10,11,9]
  • [5,5,6,3]
Base
  • 5
  • 5
  • 6
  • 3
TopValue
41
HiddenCells
  • {"r":2,"c":2,"v":9}
  • {"r":3,"c":0,"v":5}
  • {"r":2,"c":1,"v":11}
  • {"r":1,"c":0,"v":21}