expert Set 69 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [19] → [9, 10] → [_, 3, _]

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Answer: Row3[3]=7, Row3[1]=6

SubType
number-pyramid
Difficulty
expert
Levels
  • [19]
  • [9,10]
  • [6,3,7]
Base
  • 6
  • 3
  • 7
TopValue
19
HiddenCells
  • {"r":2,"c":2,"v":7}
  • {"r":2,"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): [14] → [_, 7] → [_, 1, 6]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [14]
  • [7,7]
  • [6,1,6]
Base
  • 6
  • 1
  • 6
TopValue
14
HiddenCells
  • {"r":1,"c":0,"v":7}
  • {"r":2,"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): [9] → [_, 6] → [1, _, 4]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [9]
  • [3,6]
  • [1,2,4]
Base
  • 1
  • 2
  • 4
TopValue
9
HiddenCells
  • {"r":1,"c":0,"v":3}
  • {"r":2,"c":1,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [7, 7] → [_, 2, 5]

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Answer: Row1[1]=14, Row3[1]=5

SubType
number-pyramid
Difficulty
expert
Levels
  • [14]
  • [7,7]
  • [5,2,5]
Base
  • 5
  • 2
  • 5
TopValue
14
HiddenCells
  • {"r":0,"c":0,"v":14}
  • {"r":2,"c":0,"v":5}