medium Set 94 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [59] → [33, _] → [20, 13, _] → [10, _, _, 10]

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Answer: Row2[2]=26, Row4[2]=10, Row3[3]=13, Row4[3]=3

SubType
number-pyramid
Difficulty
medium
Levels
  • [59]
  • [33,26]
  • [20,13,13]
  • [10,10,3,10]
Base
  • 10
  • 10
  • 3
  • 10
TopValue
59
HiddenCells
  • {"r":1,"c":1,"v":26}
  • {"r":3,"c":1,"v":10}
  • {"r":2,"c":2,"v":13}
  • {"r":3,"c":2,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [73] → [38, _] → [_, 19, 16] → [9, _, 9, _]

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Answer: Row4[2]=10, Row4[4]=7, Row3[1]=19, Row2[2]=35

SubType
number-pyramid
Difficulty
medium
Levels
  • [73]
  • [38,35]
  • [19,19,16]
  • [9,10,9,7]
Base
  • 9
  • 10
  • 9
  • 7
TopValue
73
HiddenCells
  • {"r":3,"c":1,"v":10}
  • {"r":3,"c":3,"v":7}
  • {"r":2,"c":0,"v":19}
  • {"r":1,"c":1,"v":35}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [37] → [22, 15] → [_, 10, 5] → [_, _, 3, _]

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Answer: Row4[1]=5, Row3[1]=12, Row4[2]=7, Row4[4]=2

SubType
number-pyramid
Difficulty
medium
Levels
  • [37]
  • [22,15]
  • [12,10,5]
  • [5,7,3,2]
Base
  • 5
  • 7
  • 3
  • 2
TopValue
37
HiddenCells
  • {"r":3,"c":0,"v":5}
  • {"r":2,"c":0,"v":12}
  • {"r":3,"c":1,"v":7}
  • {"r":3,"c":3,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [46] → [26, _] → [12, _, 6] → [2, _, _, 2]

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Answer: Row4[2]=10, Row3[2]=14, Row2[2]=20, Row4[3]=4

SubType
number-pyramid
Difficulty
medium
Levels
  • [46]
  • [26,20]
  • [12,14,6]
  • [2,10,4,2]
Base
  • 2
  • 10
  • 4
  • 2
TopValue
46
HiddenCells
  • {"r":3,"c":1,"v":10}
  • {"r":2,"c":1,"v":14}
  • {"r":1,"c":1,"v":20}
  • {"r":3,"c":2,"v":4}