medium Set 95 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 31] → [_, _, 15] → [7, 6, 10, 5]

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Answer: Row3[2]=16, Row1[1]=60, Row3[1]=13, Row2[1]=29

SubType
number-pyramid
Difficulty
medium
Levels
  • [60]
  • [29,31]
  • [13,16,15]
  • [7,6,10,5]
Base
  • 7
  • 6
  • 10
  • 5
TopValue
60
HiddenCells
  • {"r":2,"c":1,"v":16}
  • {"r":0,"c":0,"v":60}
  • {"r":2,"c":0,"v":13}
  • {"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): [_] → [27, 26] → [12, _, 11] → [6, 6, _, _]

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Answer: Row1[1]=53, Row4[3]=9, Row4[4]=2, Row3[2]=15

SubType
number-pyramid
Difficulty
medium
Levels
  • [53]
  • [27,26]
  • [12,15,11]
  • [6,6,9,2]
Base
  • 6
  • 6
  • 9
  • 2
TopValue
53
HiddenCells
  • {"r":0,"c":0,"v":53}
  • {"r":3,"c":2,"v":9}
  • {"r":3,"c":3,"v":2}
  • {"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): [_] → [25, 19] → [_, _, 7] → [5, 8, 4, _]

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Answer: Row3[1]=13, Row3[2]=12, Row1[1]=44, Row4[4]=3

SubType
number-pyramid
Difficulty
medium
Levels
  • [44]
  • [25,19]
  • [13,12,7]
  • [5,8,4,3]
Base
  • 5
  • 8
  • 4
  • 3
TopValue
44
HiddenCells
  • {"r":2,"c":0,"v":13}
  • {"r":2,"c":1,"v":12}
  • {"r":0,"c":0,"v":44}
  • {"r":3,"c":3,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [49] → [27, _] → [13, _, 8] → [_, 7, _, 1]

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Answer: Row3[2]=14, Row2[2]=22, Row4[1]=6, Row4[3]=7

SubType
number-pyramid
Difficulty
medium
Levels
  • [49]
  • [27,22]
  • [13,14,8]
  • [6,7,7,1]
Base
  • 6
  • 7
  • 7
  • 1
TopValue
49
HiddenCells
  • {"r":2,"c":1,"v":14}
  • {"r":1,"c":1,"v":22}
  • {"r":3,"c":0,"v":6}
  • {"r":3,"c":2,"v":7}