expert Set 48 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [15, 11] → [_, 8, 3]

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Answer: Row1[1]=26, Row3[1]=7

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [15,11]
  • [7,8,3]
Base
  • 7
  • 8
  • 3
TopValue
26
HiddenCells
  • {"r":0,"c":0,"v":26}
  • {"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): [_] → [15, 13] → [5, 10, _]

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Answer: Row3[3]=3, Row1[1]=28

SubType
number-pyramid
Difficulty
expert
Levels
  • [28]
  • [15,13]
  • [5,10,3]
Base
  • 5
  • 10
  • 3
TopValue
28
HiddenCells
  • {"r":2,"c":2,"v":3}
  • {"r":0,"c":0,"v":28}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [_, 11] → [6, 1, _]

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Answer: Row3[3]=10, Row2[1]=7

SubType
number-pyramid
Difficulty
expert
Levels
  • [18]
  • [7,11]
  • [6,1,10]
Base
  • 6
  • 1
  • 10
TopValue
18
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":1,"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): [16] → [_, 9] → [_, 3, 6]

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Answer: Row2[1]=7, Row3[1]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [7,9]
  • [4,3,6]
Base
  • 4
  • 3
  • 6
TopValue
16
HiddenCells
  • {"r":1,"c":0,"v":7}
  • {"r":2,"c":0,"v":4}