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): [64] → [_, _] → [17, 15, 17] → [_, 8, 7, _]

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Answer: Row2[1]=32, Row2[2]=32, Row4[4]=10, Row4[1]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [64]
  • [32,32]
  • [17,15,17]
  • [9,8,7,10]
Base
  • 9
  • 8
  • 7
  • 10
TopValue
64
HiddenCells
  • {"r":1,"c":0,"v":32}
  • {"r":1,"c":1,"v":32}
  • {"r":3,"c":3,"v":10}
  • {"r":3,"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] → [_, 30] → [_, _, 12] → [3, 9, _, 3]

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Answer: Row4[3]=9, Row3[2]=18, Row2[1]=30, Row3[1]=12

SubType
number-pyramid
Difficulty
medium
Levels
  • [60]
  • [30,30]
  • [12,18,12]
  • [3,9,9,3]
Base
  • 3
  • 9
  • 9
  • 3
TopValue
60
HiddenCells
  • {"r":3,"c":2,"v":9}
  • {"r":2,"c":1,"v":18}
  • {"r":1,"c":0,"v":30}
  • {"r":2,"c":0,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [55] → [28, _] → [_, _, 13] → [10, _, 10, 3]

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Answer: Row2[2]=27, Row4[2]=4, Row3[2]=14, Row3[1]=14

SubType
number-pyramid
Difficulty
medium
Levels
  • [55]
  • [28,27]
  • [14,14,13]
  • [10,4,10,3]
Base
  • 10
  • 4
  • 10
  • 3
TopValue
55
HiddenCells
  • {"r":1,"c":1,"v":27}
  • {"r":3,"c":1,"v":4}
  • {"r":2,"c":1,"v":14}
  • {"r":2,"c":0,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [41] → [_, _] → [_, 11, 6] → [_, 8, 3, 3]

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Answer: Row4[1]=5, Row2[1]=24, Row2[2]=17, Row3[1]=13

SubType
number-pyramid
Difficulty
medium
Levels
  • [41]
  • [24,17]
  • [13,11,6]
  • [5,8,3,3]
Base
  • 5
  • 8
  • 3
  • 3
TopValue
41
HiddenCells
  • {"r":3,"c":0,"v":5}
  • {"r":1,"c":0,"v":24}
  • {"r":1,"c":1,"v":17}
  • {"r":2,"c":0,"v":13}