medium Set 60 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [57] → [_, 25] → [17, _, _] → [7, 10, 5, _]

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Answer: Row3[3]=10, Row4[4]=5, Row3[2]=15, Row2[1]=32

SubType
number-pyramid
Difficulty
medium
Levels
  • [57]
  • [32,25]
  • [17,15,10]
  • [7,10,5,5]
Base
  • 7
  • 10
  • 5
  • 5
TopValue
57
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":3,"c":3,"v":5}
  • {"r":2,"c":1,"v":15}
  • {"r":1,"c":0,"v":32}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [17, 20] → [_, _, 12] → [7, 2, 6, _]

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Answer: Row3[2]=8, Row3[1]=9, Row1[1]=37, Row4[4]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [37]
  • [17,20]
  • [9,8,12]
  • [7,2,6,6]
Base
  • 7
  • 2
  • 6
  • 6
TopValue
37
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":2,"c":0,"v":9}
  • {"r":0,"c":0,"v":37}
  • {"r":3,"c":3,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [14, _] → [_, 5, _] → [6, _, 2, 8]

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Answer: Row2[2]=15, Row3[3]=10, Row4[2]=3, Row3[1]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [29]
  • [14,15]
  • [9,5,10]
  • [6,3,2,8]
Base
  • 6
  • 3
  • 2
  • 8
TopValue
29
HiddenCells
  • {"r":1,"c":1,"v":15}
  • {"r":2,"c":2,"v":10}
  • {"r":3,"c":1,"v":3}
  • {"r":2,"c":0,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [60] → [31, 29] → [16, _, _] → [7, _, 6, _]

Show answer

Answer: Row3[3]=14, Row3[2]=15, Row4[4]=8, Row4[2]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [60]
  • [31,29]
  • [16,15,14]
  • [7,9,6,8]
Base
  • 7
  • 9
  • 6
  • 8
TopValue
60
HiddenCells
  • {"r":2,"c":2,"v":14}
  • {"r":2,"c":1,"v":15}
  • {"r":3,"c":3,"v":8}
  • {"r":3,"c":1,"v":9}