medium Set 76 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [35] → [_, _] → [11, 5, _] → [_, 1, 4, 10]

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Answer: Row4[1]=10, Row2[1]=16, Row3[3]=14, Row2[2]=19

SubType
number-pyramid
Difficulty
medium
Levels
  • [35]
  • [16,19]
  • [11,5,14]
  • [10,1,4,10]
Base
  • 10
  • 1
  • 4
  • 10
TopValue
35
HiddenCells
  • {"r":3,"c":0,"v":10}
  • {"r":1,"c":0,"v":16}
  • {"r":2,"c":2,"v":14}
  • {"r":1,"c":1,"v":19}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [38] → [20, 18] → [11, _, _] → [_, 3, 6, _]

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Answer: Row3[2]=9, Row3[3]=9, Row4[4]=3, Row4[1]=8

SubType
number-pyramid
Difficulty
medium
Levels
  • [38]
  • [20,18]
  • [11,9,9]
  • [8,3,6,3]
Base
  • 8
  • 3
  • 6
  • 3
TopValue
38
HiddenCells
  • {"r":2,"c":1,"v":9}
  • {"r":2,"c":2,"v":9}
  • {"r":3,"c":3,"v":3}
  • {"r":3,"c":0,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [34] → [15, _] → [_, _, 10] → [4, 2, 7, _]

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Answer: Row2[2]=19, Row3[1]=6, Row3[2]=9, Row4[4]=3

SubType
number-pyramid
Difficulty
medium
Levels
  • [34]
  • [15,19]
  • [6,9,10]
  • [4,2,7,3]
Base
  • 4
  • 2
  • 7
  • 3
TopValue
34
HiddenCells
  • {"r":1,"c":1,"v":19}
  • {"r":2,"c":0,"v":6}
  • {"r":2,"c":1,"v":9}
  • {"r":3,"c":3,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [38] → [27, _] → [18, 9, 2] → [_, _, 1, _]

Show answer

Answer: Row4[2]=8, Row4[1]=10, Row2[2]=11, Row4[4]=1

SubType
number-pyramid
Difficulty
medium
Levels
  • [38]
  • [27,11]
  • [18,9,2]
  • [10,8,1,1]
Base
  • 10
  • 8
  • 1
  • 1
TopValue
38
HiddenCells
  • {"r":3,"c":1,"v":8}
  • {"r":3,"c":0,"v":10}
  • {"r":1,"c":1,"v":11}
  • {"r":3,"c":3,"v":1}