expert Set 39 Form Exercise

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

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Answer: Row2[2]=6, Row3[1]=7

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [_, 11] → [7, _, 5]

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Answer: Row2[1]=13, Row3[2]=6

SubType
number-pyramid
Difficulty
expert
Levels
  • [24]
  • [13,11]
  • [7,6,5]
Base
  • 7
  • 6
  • 5
TopValue
24
HiddenCells
  • {"r":1,"c":0,"v":13}
  • {"r":2,"c":1,"v":6}

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

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Answer: Row1[1]=22, Row3[3]=2

SubType
number-pyramid
Difficulty
expert
Levels
  • [22]
  • [14,8]
  • [8,6,2]
Base
  • 8
  • 6
  • 2
TopValue
22
HiddenCells
  • {"r":0,"c":0,"v":22}
  • {"r":2,"c":2,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 11] → [8, 8, 3]

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Answer: Row2[1]=16, Row1[1]=27

SubType
number-pyramid
Difficulty
expert
Levels
  • [27]
  • [16,11]
  • [8,8,3]
Base
  • 8
  • 8
  • 3
TopValue
27
HiddenCells
  • {"r":1,"c":0,"v":16}
  • {"r":0,"c":0,"v":27}