expert Set 16 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [28] → [_, 16] → [_, 8, 8]

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Answer: Row2[1]=12, Row3[1]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [28]
  • [12,16]
  • [4,8,8]
Base
  • 4
  • 8
  • 8
TopValue
28
HiddenCells
  • {"r":1,"c":0,"v":12}
  • {"r":2,"c":0,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [9] → [4, _] → [1, _, 2]

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Answer: Row2[2]=5, Row3[2]=3

SubType
number-pyramid
Difficulty
expert
Levels
  • [9]
  • [4,5]
  • [1,3,2]
Base
  • 1
  • 3
  • 2
TopValue
9
HiddenCells
  • {"r":1,"c":1,"v":5}
  • {"r":2,"c":1,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [_, 10] → [10, _, 7]

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Answer: Row3[2]=3, Row2[1]=13

SubType
number-pyramid
Difficulty
expert
Levels
  • [23]
  • [13,10]
  • [10,3,7]
Base
  • 10
  • 3
  • 7
TopValue
23
HiddenCells
  • {"r":2,"c":1,"v":3}
  • {"r":1,"c":0,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [11, _] → [_, 9, 6]

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Answer: Row3[1]=2, Row2[2]=15

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [11,15]
  • [2,9,6]
Base
  • 2
  • 9
  • 6
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":1,"c":1,"v":15}