easy Set 75 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [10, 10] → [_, 8, _]

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Answer: Row3[3]=2, Row3[1]=2

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [10,10]
  • [2,8,2]
Base
  • 2
  • 8
  • 2
TopValue
20
HiddenCells
  • {"r":2,"c":2,"v":2}
  • {"r":2,"c":0,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [8, 6] → [6, 2, _]

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Answer: Row1[1]=14, Row3[3]=4

SubType
number-pyramid
Difficulty
easy
Levels
  • [14]
  • [8,6]
  • [6,2,4]
Base
  • 6
  • 2
  • 4
TopValue
14
HiddenCells
  • {"r":0,"c":0,"v":14}
  • {"r":2,"c":2,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [_, 16] → [3, 10, _]

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Answer: Row2[1]=13, Row3[3]=6

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [11, 13] → [2, _, _]

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Answer: Row3[2]=9, Row3[3]=4

SubType
number-pyramid
Difficulty
easy
Levels
  • [24]
  • [11,13]
  • [2,9,4]
Base
  • 2
  • 9
  • 4
TopValue
24
HiddenCells
  • {"r":2,"c":1,"v":9}
  • {"r":2,"c":2,"v":4}