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): [65] → [_, 29] → [18, 18, 11] → [_, _, 8, _]

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Answer: Row4[2]=10, Row4[1]=8, Row4[4]=3, Row2[1]=36

SubType
number-pyramid
Difficulty
medium
Levels
  • [65]
  • [36,29]
  • [18,18,11]
  • [8,10,8,3]
Base
  • 8
  • 10
  • 8
  • 3
TopValue
65
HiddenCells
  • {"r":3,"c":1,"v":10}
  • {"r":3,"c":0,"v":8}
  • {"r":3,"c":3,"v":3}
  • {"r":1,"c":0,"v":36}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [30] → [10, 20] → [_, _, 14] → [3, _, _, 9]

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Answer: Row3[2]=6, Row3[1]=4, Row4[3]=5, Row4[2]=1

SubType
number-pyramid
Difficulty
medium
Levels
  • [30]
  • [10,20]
  • [4,6,14]
  • [3,1,5,9]
Base
  • 3
  • 1
  • 5
  • 9
TopValue
30
HiddenCells
  • {"r":2,"c":1,"v":6}
  • {"r":2,"c":0,"v":4}
  • {"r":3,"c":2,"v":5}
  • {"r":3,"c":1,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [50] → [26, 24] → [12, 14, _] → [4, _, _, _]

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Answer: Row4[2]=8, Row4[4]=4, Row3[3]=10, Row4[3]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [50]
  • [26,24]
  • [12,14,10]
  • [4,8,6,4]
Base
  • 4
  • 8
  • 6
  • 4
TopValue
50
HiddenCells
  • {"r":3,"c":1,"v":8}
  • {"r":3,"c":3,"v":4}
  • {"r":2,"c":2,"v":10}
  • {"r":3,"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): [60] → [33, _] → [17, 16, _] → [_, 7, 9, _]

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Answer: Row4[1]=10, Row3[3]=11, Row2[2]=27, Row4[4]=2

SubType
number-pyramid
Difficulty
medium
Levels
  • [60]
  • [33,27]
  • [17,16,11]
  • [10,7,9,2]
Base
  • 10
  • 7
  • 9
  • 2
TopValue
60
HiddenCells
  • {"r":3,"c":0,"v":10}
  • {"r":2,"c":2,"v":11}
  • {"r":1,"c":1,"v":27}
  • {"r":3,"c":3,"v":2}