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): [_] → [19, 29] → [7, 12, _] → [_, 5, 7, _]

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Answer: Row1[1]=48, Row3[3]=17, Row4[1]=2, Row4[4]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [48]
  • [19,29]
  • [7,12,17]
  • [2,5,7,10]
Base
  • 2
  • 5
  • 7
  • 10
TopValue
48
HiddenCells
  • {"r":0,"c":0,"v":48}
  • {"r":2,"c":2,"v":17}
  • {"r":3,"c":0,"v":2}
  • {"r":3,"c":3,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [57] → [_, 30] → [11, 16, _] → [1, 10, _, _]

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Answer: Row4[3]=6, Row4[4]=8, Row3[3]=14, Row2[1]=27

SubType
number-pyramid
Difficulty
medium
Levels
  • [57]
  • [27,30]
  • [11,16,14]
  • [1,10,6,8]
Base
  • 1
  • 10
  • 6
  • 8
TopValue
57
HiddenCells
  • {"r":3,"c":2,"v":6}
  • {"r":3,"c":3,"v":8}
  • {"r":2,"c":2,"v":14}
  • {"r":1,"c":0,"v":27}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [13, 18] → [7, _, 12] → [_, 2, 4, _]

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Answer: Row4[1]=5, Row4[4]=8, Row1[1]=31, Row3[2]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [31]
  • [13,18]
  • [7,6,12]
  • [5,2,4,8]
Base
  • 5
  • 2
  • 4
  • 8
TopValue
31
HiddenCells
  • {"r":3,"c":0,"v":5}
  • {"r":3,"c":3,"v":8}
  • {"r":0,"c":0,"v":31}
  • {"r":2,"c":1,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [25, _] → [12, 13, 10] → [_, _, 9, 1]

Show answer

Answer: Row4[1]=8, Row4[2]=4, Row1[1]=48, Row2[2]=23

SubType
number-pyramid
Difficulty
medium
Levels
  • [48]
  • [25,23]
  • [12,13,10]
  • [8,4,9,1]
Base
  • 8
  • 4
  • 9
  • 1
TopValue
48
HiddenCells
  • {"r":3,"c":0,"v":8}
  • {"r":3,"c":1,"v":4}
  • {"r":0,"c":0,"v":48}
  • {"r":1,"c":1,"v":23}