medium Set 34 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [36] → [_, 20] → [_, _, 10] → [2, _, 6, 4]

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Answer: Row2[1]=16, Row3[2]=10, Row3[1]=6, Row4[2]=4

SubType
number-pyramid
Difficulty
medium
Levels
  • [36]
  • [16,20]
  • [6,10,10]
  • [2,4,6,4]
Base
  • 2
  • 4
  • 6
  • 4
TopValue
36
HiddenCells
  • {"r":1,"c":0,"v":16}
  • {"r":2,"c":1,"v":10}
  • {"r":2,"c":0,"v":6}
  • {"r":3,"c":1,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [44] → [22, _] → [_, _, 12] → [4, 8, 2, _]

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Answer: Row2[2]=22, Row3[2]=10, Row3[1]=12, Row4[4]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [44]
  • [22,22]
  • [12,10,12]
  • [4,8,2,10]
Base
  • 4
  • 8
  • 2
  • 10
TopValue
44
HiddenCells
  • {"r":1,"c":1,"v":22}
  • {"r":2,"c":1,"v":10}
  • {"r":2,"c":0,"v":12}
  • {"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): [49] → [23, 26] → [13, _, _] → [_, 3, 7, _]

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Answer: Row3[3]=16, Row4[4]=9, Row3[2]=10, Row4[1]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [49]
  • [23,26]
  • [13,10,16]
  • [10,3,7,9]
Base
  • 10
  • 3
  • 7
  • 9
TopValue
49
HiddenCells
  • {"r":2,"c":2,"v":16}
  • {"r":3,"c":3,"v":9}
  • {"r":2,"c":1,"v":10}
  • {"r":3,"c":0,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, 13] → [_, 3, _] → [7, _, 2, 8]

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Answer: Row3[3]=10, Row3[1]=8, Row1[1]=24, Row4[2]=1

SubType
number-pyramid
Difficulty
medium
Levels
  • [24]
  • [11,13]
  • [8,3,10]
  • [7,1,2,8]
Base
  • 7
  • 1
  • 2
  • 8
TopValue
24
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":2,"c":0,"v":8}
  • {"r":0,"c":0,"v":24}
  • {"r":3,"c":1,"v":1}