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): [43] → [20, 23] → [_, _, _] → [6, 5, _, 10]

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Answer: Row3[1]=11, Row3[3]=14, Row4[3]=4, Row3[2]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [43]
  • [20,23]
  • [11,9,14]
  • [6,5,4,10]
Base
  • 6
  • 5
  • 4
  • 10
TopValue
43
HiddenCells
  • {"r":2,"c":0,"v":11}
  • {"r":2,"c":2,"v":14}
  • {"r":3,"c":2,"v":4}
  • {"r":2,"c":1,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [31] → [13, _] → [5, _, 10] → [4, _, _, 3]

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Answer: Row3[2]=8, Row4[3]=7, Row2[2]=18, Row4[2]=1

SubType
number-pyramid
Difficulty
medium
Levels
  • [31]
  • [13,18]
  • [5,8,10]
  • [4,1,7,3]
Base
  • 4
  • 1
  • 7
  • 3
TopValue
31
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":3,"c":2,"v":7}
  • {"r":1,"c":1,"v":18}
  • {"r":3,"c":1,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [58] → [_, 27] → [_, 14, _] → [10, 7, _, 6]

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Answer: Row3[3]=13, Row2[1]=31, Row4[3]=7, Row3[1]=17

SubType
number-pyramid
Difficulty
medium
Levels
  • [58]
  • [31,27]
  • [17,14,13]
  • [10,7,7,6]
Base
  • 10
  • 7
  • 7
  • 6
TopValue
58
HiddenCells
  • {"r":2,"c":2,"v":13}
  • {"r":1,"c":0,"v":31}
  • {"r":3,"c":2,"v":7}
  • {"r":2,"c":0,"v":17}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 16] → [_, 7, 9] → [_, 3, 4, 5]

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Answer: Row3[1]=11, Row1[1]=34, Row2[1]=18, Row4[1]=8

SubType
number-pyramid
Difficulty
medium
Levels
  • [34]
  • [18,16]
  • [11,7,9]
  • [8,3,4,5]
Base
  • 8
  • 3
  • 4
  • 5
TopValue
34
HiddenCells
  • {"r":2,"c":0,"v":11}
  • {"r":0,"c":0,"v":34}
  • {"r":1,"c":0,"v":18}
  • {"r":3,"c":0,"v":8}