expert Set 64 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] → [2, 6, _]

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Answer: Row3[3]=2, Row2[1]=8

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [8,8]
  • [2,6,2]
Base
  • 2
  • 6
  • 2
TopValue
16
HiddenCells
  • {"r":2,"c":2,"v":2}
  • {"r":1,"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): [7] → [4, _] → [3, _, 2]

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Answer: Row2[2]=3, Row3[2]=1

SubType
number-pyramid
Difficulty
expert
Levels
  • [7]
  • [4,3]
  • [3,1,2]
Base
  • 3
  • 1
  • 2
TopValue
7
HiddenCells
  • {"r":1,"c":1,"v":3}
  • {"r":2,"c":1,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [_, 10] → [3, _, 7]

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Answer: Row3[2]=3, Row2[1]=6

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [6,10]
  • [3,3,7]
Base
  • 3
  • 3
  • 7
TopValue
16
HiddenCells
  • {"r":2,"c":1,"v":3}
  • {"r":1,"c":0,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 5] → [10, 3, 2]

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Answer: Row2[1]=13, Row1[1]=18

SubType
number-pyramid
Difficulty
expert
Levels
  • [18]
  • [13,5]
  • [10,3,2]
Base
  • 10
  • 3
  • 2
TopValue
18
HiddenCells
  • {"r":1,"c":0,"v":13}
  • {"r":0,"c":0,"v":18}