medium Set 32 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [50] → [_, _] → [_, 14, 10] → [_, 9, 5, 5]

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Answer: Row4[1]=3, Row2[1]=26, Row2[2]=24, Row3[1]=12

SubType
number-pyramid
Difficulty
medium
Levels
  • [50]
  • [26,24]
  • [12,14,10]
  • [3,9,5,5]
Base
  • 3
  • 9
  • 5
  • 5
TopValue
50
HiddenCells
  • {"r":3,"c":0,"v":3}
  • {"r":1,"c":0,"v":26}
  • {"r":1,"c":1,"v":24}
  • {"r":2,"c":0,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 17] → [_, 8, 9] → [7, _, 5, 4]

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Answer: Row1[1]=35, Row4[2]=3, Row2[1]=18, Row3[1]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [35]
  • [18,17]
  • [10,8,9]
  • [7,3,5,4]
Base
  • 7
  • 3
  • 5
  • 4
TopValue
35
HiddenCells
  • {"r":0,"c":0,"v":35}
  • {"r":3,"c":1,"v":3}
  • {"r":1,"c":0,"v":18}
  • {"r":2,"c":0,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [50] → [_, 29] → [10, 11, _] → [_, 3, 8, _]

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Answer: Row3[3]=18, Row2[1]=21, Row4[1]=7, Row4[4]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [50]
  • [21,29]
  • [10,11,18]
  • [7,3,8,10]
Base
  • 7
  • 3
  • 8
  • 10
TopValue
50
HiddenCells
  • {"r":2,"c":2,"v":18}
  • {"r":1,"c":0,"v":21}
  • {"r":3,"c":0,"v":7}
  • {"r":3,"c":3,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [43] → [_, _] → [5, _, _] → [1, 4, 8, 6]

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Answer: Row2[1]=17, Row3[2]=12, Row3[3]=14, Row2[2]=26

SubType
number-pyramid
Difficulty
medium
Levels
  • [43]
  • [17,26]
  • [5,12,14]
  • [1,4,8,6]
Base
  • 1
  • 4
  • 8
  • 6
TopValue
43
HiddenCells
  • {"r":1,"c":0,"v":17}
  • {"r":2,"c":1,"v":12}
  • {"r":2,"c":2,"v":14}
  • {"r":1,"c":1,"v":26}