medium Set 46 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [28, 29] → [_, 14, 15] → [_, 5, _, 6]

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Answer: Row4[3]=9, Row4[1]=9, Row3[1]=14, Row1[1]=57

SubType
number-pyramid
Difficulty
medium
Levels
  • [57]
  • [28,29]
  • [14,14,15]
  • [9,5,9,6]
Base
  • 9
  • 5
  • 9
  • 6
TopValue
57
HiddenCells
  • {"r":3,"c":2,"v":9}
  • {"r":3,"c":0,"v":9}
  • {"r":2,"c":0,"v":14}
  • {"r":0,"c":0,"v":57}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 31] → [11, _, 16] → [_, 8, 7, 9]

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Answer: Row4[1]=3, Row1[1]=57, Row2[1]=26, Row3[2]=15

SubType
number-pyramid
Difficulty
medium
Levels
  • [57]
  • [26,31]
  • [11,15,16]
  • [3,8,7,9]
Base
  • 3
  • 8
  • 7
  • 9
TopValue
57
HiddenCells
  • {"r":3,"c":0,"v":3}
  • {"r":0,"c":0,"v":57}
  • {"r":1,"c":0,"v":26}
  • {"r":2,"c":1,"v":15}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [32, _] → [14, 18, _] → [6, _, 10, 3]

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Answer: Row1[1]=63, Row3[3]=13, Row2[2]=31, Row4[2]=8

SubType
number-pyramid
Difficulty
medium
Levels
  • [63]
  • [32,31]
  • [14,18,13]
  • [6,8,10,3]
Base
  • 6
  • 8
  • 10
  • 3
TopValue
63
HiddenCells
  • {"r":0,"c":0,"v":63}
  • {"r":2,"c":2,"v":13}
  • {"r":1,"c":1,"v":31}
  • {"r":3,"c":1,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [13, _] → [_, _, _] → [8, 1, 3, 2]

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Answer: Row3[1]=9, Row3[2]=4, Row3[3]=5, Row2[2]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [22]
  • [13,9]
  • [9,4,5]
  • [8,1,3,2]
Base
  • 8
  • 1
  • 3
  • 2
TopValue
22
HiddenCells
  • {"r":2,"c":0,"v":9}
  • {"r":2,"c":1,"v":4}
  • {"r":2,"c":2,"v":5}
  • {"r":1,"c":1,"v":9}