medium Set 36 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [46] → [22, 24] → [_, 11, _] → [_, 7, 4, _]

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Answer: Row4[4]=9, Row3[1]=11, Row4[1]=4, Row3[3]=13

SubType
number-pyramid
Difficulty
medium
Levels
  • [46]
  • [22,24]
  • [11,11,13]
  • [4,7,4,9]
Base
  • 4
  • 7
  • 4
  • 9
TopValue
46
HiddenCells
  • {"r":3,"c":3,"v":9}
  • {"r":2,"c":0,"v":11}
  • {"r":3,"c":0,"v":4}
  • {"r":2,"c":2,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [36] → [20, _] → [_, 7, _] → [_, 5, 2, 7]

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Answer: Row2[2]=16, Row3[3]=9, Row4[1]=8, Row3[1]=13

SubType
number-pyramid
Difficulty
medium
Levels
  • [36]
  • [20,16]
  • [13,7,9]
  • [8,5,2,7]
Base
  • 8
  • 5
  • 2
  • 7
TopValue
36
HiddenCells
  • {"r":1,"c":1,"v":16}
  • {"r":2,"c":2,"v":9}
  • {"r":3,"c":0,"v":8}
  • {"r":2,"c":0,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [62] → [_, _] → [15, _, 13] → [6, _, 8, 5]

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Answer: Row4[2]=9, Row3[2]=17, Row2[2]=30, Row2[1]=32

SubType
number-pyramid
Difficulty
medium
Levels
  • [62]
  • [32,30]
  • [15,17,13]
  • [6,9,8,5]
Base
  • 6
  • 9
  • 8
  • 5
TopValue
62
HiddenCells
  • {"r":3,"c":1,"v":9}
  • {"r":2,"c":1,"v":17}
  • {"r":1,"c":1,"v":30}
  • {"r":1,"c":0,"v":32}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [58] → [26, _] → [_, _, 16] → [_, 9, 7, 9]

Show answer

Answer: Row3[1]=10, Row3[2]=16, Row4[1]=1, Row2[2]=32

SubType
number-pyramid
Difficulty
medium
Levels
  • [58]
  • [26,32]
  • [10,16,16]
  • [1,9,7,9]
Base
  • 1
  • 9
  • 7
  • 9
TopValue
58
HiddenCells
  • {"r":2,"c":0,"v":10}
  • {"r":2,"c":1,"v":16}
  • {"r":3,"c":0,"v":1}
  • {"r":1,"c":1,"v":32}