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): [_] → [_, 7] → [9, 3, 4] → [_, 2, _, 3]

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Answer: Row1[1]=19, Row2[1]=12, Row4[3]=1, Row4[1]=7

SubType
number-pyramid
Difficulty
medium
Levels
  • [19]
  • [12,7]
  • [9,3,4]
  • [7,2,1,3]
Base
  • 7
  • 2
  • 1
  • 3
TopValue
19
HiddenCells
  • {"r":0,"c":0,"v":19}
  • {"r":1,"c":0,"v":12}
  • {"r":3,"c":2,"v":1}
  • {"r":3,"c":0,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [32, 32] → [16, _, 16] → [_, 7, _, 7]

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Answer: Row1[1]=64, Row4[3]=9, Row4[1]=9, Row3[2]=16

SubType
number-pyramid
Difficulty
medium
Levels
  • [64]
  • [32,32]
  • [16,16,16]
  • [9,7,9,7]
Base
  • 9
  • 7
  • 9
  • 7
TopValue
64
HiddenCells
  • {"r":0,"c":0,"v":64}
  • {"r":3,"c":2,"v":9}
  • {"r":3,"c":0,"v":9}
  • {"r":2,"c":1,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [61] → [32, _] → [_, 17, 12] → [5, _, _, 5]

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Answer: Row3[1]=15, Row2[2]=29, Row4[3]=7, Row4[2]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [61]
  • [32,29]
  • [15,17,12]
  • [5,10,7,5]
Base
  • 5
  • 10
  • 7
  • 5
TopValue
61
HiddenCells
  • {"r":2,"c":0,"v":15}
  • {"r":1,"c":1,"v":29}
  • {"r":3,"c":2,"v":7}
  • {"r":3,"c":1,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [46] → [_, 27] → [7, _, 15] → [1, 6, _, _]

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Answer: Row4[3]=6, Row4[4]=9, Row2[1]=19, Row3[2]=12

SubType
number-pyramid
Difficulty
medium
Levels
  • [46]
  • [19,27]
  • [7,12,15]
  • [1,6,6,9]
Base
  • 1
  • 6
  • 6
  • 9
TopValue
46
HiddenCells
  • {"r":3,"c":2,"v":6}
  • {"r":3,"c":3,"v":9}
  • {"r":1,"c":0,"v":19}
  • {"r":2,"c":1,"v":12}