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): [36] → [_, 20] → [6, 10, 10] → [_, _, 9, _]

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Answer: Row2[1]=16, Row4[2]=1, Row4[4]=1, Row4[1]=5

SubType
number-pyramid
Difficulty
medium
Levels
  • [36]
  • [16,20]
  • [6,10,10]
  • [5,1,9,1]
Base
  • 5
  • 1
  • 9
  • 1
TopValue
36
HiddenCells
  • {"r":1,"c":0,"v":16}
  • {"r":3,"c":1,"v":1}
  • {"r":3,"c":3,"v":1}
  • {"r":3,"c":0,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [41] → [_, _] → [6, 13, _] → [1, 5, 8, _]

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Answer: Row2[1]=19, Row4[4]=1, Row2[2]=22, Row3[3]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [41]
  • [19,22]
  • [6,13,9]
  • [1,5,8,1]
Base
  • 1
  • 5
  • 8
  • 1
TopValue
41
HiddenCells
  • {"r":1,"c":0,"v":19}
  • {"r":3,"c":3,"v":1}
  • {"r":1,"c":1,"v":22}
  • {"r":2,"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): [30] → [18, 12] → [10, _, 4] → [_, _, 2, _]

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Answer: Row4[1]=4, Row4[4]=2, Row3[2]=8, Row4[2]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [30]
  • [18,12]
  • [10,8,4]
  • [4,6,2,2]
Base
  • 4
  • 6
  • 2
  • 2
TopValue
30
HiddenCells
  • {"r":3,"c":0,"v":4}
  • {"r":3,"c":3,"v":2}
  • {"r":2,"c":1,"v":8}
  • {"r":3,"c":1,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [65] → [_, _] → [20, 16, 13] → [10, _, _, 7]

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Answer: Row4[2]=10, Row2[2]=29, Row2[1]=36, Row4[3]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [65]
  • [36,29]
  • [20,16,13]
  • [10,10,6,7]
Base
  • 10
  • 10
  • 6
  • 7
TopValue
65
HiddenCells
  • {"r":3,"c":1,"v":10}
  • {"r":1,"c":1,"v":29}
  • {"r":1,"c":0,"v":36}
  • {"r":3,"c":2,"v":6}