expert Set 27 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [8, 8] → [_, _, 1]

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Answer: Row3[1]=1, Row3[2]=7

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [8,8]
  • [1,7,1]
Base
  • 1
  • 7
  • 1
TopValue
16
HiddenCells
  • {"r":2,"c":0,"v":1}
  • {"r":2,"c":1,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [_, 11] → [_, 2, 9]

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Answer: Row3[1]=9, Row2[1]=11

SubType
number-pyramid
Difficulty
expert
Levels
  • [22]
  • [11,11]
  • [9,2,9]
Base
  • 9
  • 2
  • 9
TopValue
22
HiddenCells
  • {"r":2,"c":0,"v":9}
  • {"r":1,"c":0,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [27] → [11, 16] → [2, _, _]

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Answer: Row3[3]=7, Row3[2]=9

SubType
number-pyramid
Difficulty
expert
Levels
  • [27]
  • [11,16]
  • [2,9,7]
Base
  • 2
  • 9
  • 7
TopValue
27
HiddenCells
  • {"r":2,"c":2,"v":7}
  • {"r":2,"c":1,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [_, 9] → [_, 8, 1]

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Answer: Row3[1]=5, Row2[1]=13

SubType
number-pyramid
Difficulty
expert
Levels
  • [22]
  • [13,9]
  • [5,8,1]
Base
  • 5
  • 8
  • 1
TopValue
22
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"r":1,"c":0,"v":13}