medium Set 56 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [58] → [30, 28] → [14, _, 12] → [_, 6, _, _]

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Answer: Row4[1]=8, Row3[2]=16, Row4[3]=10, Row4[4]=2

SubType
number-pyramid
Difficulty
medium
Levels
  • [58]
  • [30,28]
  • [14,16,12]
  • [8,6,10,2]
Base
  • 8
  • 6
  • 10
  • 2
TopValue
58
HiddenCells
  • {"r":3,"c":0,"v":8}
  • {"r":2,"c":1,"v":16}
  • {"r":3,"c":2,"v":10}
  • {"r":3,"c":3,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [12, 20] → [_, 8, _] → [_, 1, 7, _]

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Answer: Row4[4]=5, Row3[3]=12, Row4[1]=3, Row3[1]=4

SubType
number-pyramid
Difficulty
medium
Levels
  • [32]
  • [12,20]
  • [4,8,12]
  • [3,1,7,5]
Base
  • 3
  • 1
  • 7
  • 5
TopValue
32
HiddenCells
  • {"r":3,"c":3,"v":5}
  • {"r":2,"c":2,"v":12}
  • {"r":3,"c":0,"v":3}
  • {"r":2,"c":0,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [56] → [_, _] → [14, _, 12] → [4, 10, 5, _]

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Answer: Row2[2]=27, Row3[2]=15, Row4[4]=7, Row2[1]=29

SubType
number-pyramid
Difficulty
medium
Levels
  • [56]
  • [29,27]
  • [14,15,12]
  • [4,10,5,7]
Base
  • 4
  • 10
  • 5
  • 7
TopValue
56
HiddenCells
  • {"r":1,"c":1,"v":27}
  • {"r":2,"c":1,"v":15}
  • {"r":3,"c":3,"v":7}
  • {"r":1,"c":0,"v":29}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [7, 11] → [5, _, 9] → [_, 1, _, 8]

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Answer: Row1[1]=18, Row4[3]=1, Row3[2]=2, Row4[1]=4

SubType
number-pyramid
Difficulty
medium
Levels
  • [18]
  • [7,11]
  • [5,2,9]
  • [4,1,1,8]
Base
  • 4
  • 1
  • 1
  • 8
TopValue
18
HiddenCells
  • {"r":0,"c":0,"v":18}
  • {"r":3,"c":2,"v":1}
  • {"r":2,"c":1,"v":2}
  • {"r":3,"c":0,"v":4}