expert Set 36 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, _] → [5, 9, 4]

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Answer: Row2[2]=13, Row1[1]=27

SubType
number-pyramid
Difficulty
expert
Levels
  • [27]
  • [14,13]
  • [5,9,4]
Base
  • 5
  • 9
  • 4
TopValue
27
HiddenCells
  • {"r":1,"c":1,"v":13}
  • {"r":0,"c":0,"v":27}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [5, 13] → [_, _, 10]

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

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [19] → [10, _] → [2, 8, _]

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Answer: Row2[2]=9, Row3[3]=1

SubType
number-pyramid
Difficulty
expert
Levels
  • [19]
  • [10,9]
  • [2,8,1]
Base
  • 2
  • 8
  • 1
TopValue
19
HiddenCells
  • {"r":1,"c":1,"v":9}
  • {"r":2,"c":2,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [13] → [7, _] → [_, 4, 2]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [13]
  • [7,6]
  • [3,4,2]
Base
  • 3
  • 4
  • 2
TopValue
13
HiddenCells
  • {"r":2,"c":0,"v":3}
  • {"r":1,"c":1,"v":6}