medium Set 41 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [46] → [19, _] → [8, _, _] → [3, 5, _, 10]

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Answer: Row4[3]=6, Row2[2]=27, Row3[3]=16, Row3[2]=11

SubType
number-pyramid
Difficulty
medium
Levels
  • [46]
  • [19,27]
  • [8,11,16]
  • [3,5,6,10]
Base
  • 3
  • 5
  • 6
  • 10
TopValue
46
HiddenCells
  • {"r":3,"c":2,"v":6}
  • {"r":1,"c":1,"v":27}
  • {"r":2,"c":2,"v":16}
  • {"r":2,"c":1,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [34] → [13, _] → [_, _, 14] → [_, 1, 6, 8]

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Answer: Row4[1]=5, Row3[2]=7, Row3[1]=6, Row2[2]=21

SubType
number-pyramid
Difficulty
medium
Levels
  • [34]
  • [13,21]
  • [6,7,14]
  • [5,1,6,8]
Base
  • 5
  • 1
  • 6
  • 8
TopValue
34
HiddenCells
  • {"r":3,"c":0,"v":5}
  • {"r":2,"c":1,"v":7}
  • {"r":2,"c":0,"v":6}
  • {"r":1,"c":1,"v":21}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [39] → [_, 23] → [_, 10, 13] → [_, 1, _, 4]

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Answer: Row3[1]=6, Row2[1]=16, Row4[1]=5, Row4[3]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [39]
  • [16,23]
  • [6,10,13]
  • [5,1,9,4]
Base
  • 5
  • 1
  • 9
  • 4
TopValue
39
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":1,"c":0,"v":16}
  • {"r":3,"c":0,"v":5}
  • {"r":3,"c":2,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [43] → [_, _] → [9, 10, 14] → [5, _, 6, _]

Show answer

Answer: Row4[2]=4, Row4[4]=8, Row2[1]=19, Row2[2]=24

SubType
number-pyramid
Difficulty
medium
Levels
  • [43]
  • [19,24]
  • [9,10,14]
  • [5,4,6,8]
Base
  • 5
  • 4
  • 6
  • 8
TopValue
43
HiddenCells
  • {"r":3,"c":1,"v":4}
  • {"r":3,"c":3,"v":8}
  • {"r":1,"c":0,"v":19}
  • {"r":1,"c":1,"v":24}