expert Set 58 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [_, 19] → [1, 9, _]

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Answer: Row2[1]=10, Row3[3]=10

SubType
number-pyramid
Difficulty
expert
Levels
  • [29]
  • [10,19]
  • [1,9,10]
Base
  • 1
  • 9
  • 10
TopValue
29
HiddenCells
  • {"r":1,"c":0,"v":10}
  • {"r":2,"c":2,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [6, 8] → [_, _, 6]

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Answer: Row3[1]=4, Row3[2]=2

SubType
number-pyramid
Difficulty
expert
Levels
  • [14]
  • [6,8]
  • [4,2,6]
Base
  • 4
  • 2
  • 6
TopValue
14
HiddenCells
  • {"r":2,"c":0,"v":4}
  • {"r":2,"c":1,"v":2}

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

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Answer: Row3[1]=4, Row3[2]=4

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [11, _] → [10, 1, _]

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Answer: Row3[3]=3, Row2[2]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [15]
  • [11,4]
  • [10,1,3]
Base
  • 10
  • 1
  • 3
TopValue
15
HiddenCells
  • {"r":2,"c":2,"v":3}
  • {"r":1,"c":1,"v":4}