expert Set 94 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [30] → [_, 11] → [_, 9, 2]

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Answer: Row2[1]=19, Row3[1]=10

SubType
number-pyramid
Difficulty
expert
Levels
  • [30]
  • [19,11]
  • [10,9,2]
Base
  • 10
  • 9
  • 2
TopValue
30
HiddenCells
  • {"r":1,"c":0,"v":19}
  • {"r":2,"c":0,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [_, 8] → [5, 5, _]

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Answer: Row2[1]=10, Row3[3]=3

SubType
number-pyramid
Difficulty
expert
Levels
  • [18]
  • [10,8]
  • [5,5,3]
Base
  • 5
  • 5
  • 3
TopValue
18
HiddenCells
  • {"r":1,"c":0,"v":10}
  • {"r":2,"c":2,"v":3}

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

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Answer: Row3[3]=10, Row1[1]=23

SubType
number-pyramid
Difficulty
expert
Levels
  • [23]
  • [9,14]
  • [5,4,10]
Base
  • 5
  • 4
  • 10
TopValue
23
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":0,"c":0,"v":23}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [10, 10] → [2, _, _]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [20]
  • [10,10]
  • [2,8,2]
Base
  • 2
  • 8
  • 2
TopValue
20
HiddenCells
  • {"r":2,"c":2,"v":2}
  • {"r":2,"c":1,"v":8}