medium Set 58 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [52] → [32, 20] → [18, 14, _] → [_, 10, _, _]

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Answer: Row4[4]=2, Row4[3]=4, Row3[3]=6, Row4[1]=8

SubType
number-pyramid
Difficulty
medium
Levels
  • [52]
  • [32,20]
  • [18,14,6]
  • [8,10,4,2]
Base
  • 8
  • 10
  • 4
  • 2
TopValue
52
HiddenCells
  • {"r":3,"c":3,"v":2}
  • {"r":3,"c":2,"v":4}
  • {"r":2,"c":2,"v":6}
  • {"r":3,"c":0,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [50] → [_, _] → [_, 13, _] → [3, 10, 3, 8]

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Answer: Row2[1]=26, Row3[3]=11, Row2[2]=24, Row3[1]=13

SubType
number-pyramid
Difficulty
medium
Levels
  • [50]
  • [26,24]
  • [13,13,11]
  • [3,10,3,8]
Base
  • 3
  • 10
  • 3
  • 8
TopValue
50
HiddenCells
  • {"r":1,"c":0,"v":26}
  • {"r":2,"c":2,"v":11}
  • {"r":1,"c":1,"v":24}
  • {"r":2,"c":0,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [47] → [_, 19] → [_, 10, 9] → [10, _, _, 7]

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Answer: Row4[2]=8, Row4[3]=2, Row2[1]=28, Row3[1]=18

SubType
number-pyramid
Difficulty
medium
Levels
  • [47]
  • [28,19]
  • [18,10,9]
  • [10,8,2,7]
Base
  • 10
  • 8
  • 2
  • 7
TopValue
47
HiddenCells
  • {"r":3,"c":1,"v":8}
  • {"r":3,"c":2,"v":2}
  • {"r":1,"c":0,"v":28}
  • {"r":2,"c":0,"v":18}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [67] → [34, _] → [18, 16, _] → [_, 8, 8, _]

Show answer

Answer: Row2[2]=33, Row4[1]=10, Row3[3]=17, Row4[4]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [67]
  • [34,33]
  • [18,16,17]
  • [10,8,8,9]
Base
  • 10
  • 8
  • 8
  • 9
TopValue
67
HiddenCells
  • {"r":1,"c":1,"v":33}
  • {"r":3,"c":0,"v":10}
  • {"r":2,"c":2,"v":17}
  • {"r":3,"c":3,"v":9}