expert Set 84 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [28] → [13, 15] → [_, 7, _]

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Answer: Row3[3]=8, Row3[1]=6

SubType
number-pyramid
Difficulty
expert
Levels
  • [28]
  • [13,15]
  • [6,7,8]
Base
  • 6
  • 7
  • 8
TopValue
28
HiddenCells
  • {"r":2,"c":2,"v":8}
  • {"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): [_] → [6, _] → [4, 2, 6]

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Answer: Row1[1]=14, Row2[2]=8

SubType
number-pyramid
Difficulty
expert
Levels
  • [14]
  • [6,8]
  • [4,2,6]
Base
  • 4
  • 2
  • 6
TopValue
14
HiddenCells
  • {"r":0,"c":0,"v":14}
  • {"r":1,"c":1,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [7, _] → [_, 6, 5]

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Answer: Row2[2]=11, Row3[1]=1

SubType
number-pyramid
Difficulty
expert
Levels
  • [18]
  • [7,11]
  • [1,6,5]
Base
  • 1
  • 6
  • 5
TopValue
18
HiddenCells
  • {"r":1,"c":1,"v":11}
  • {"r":2,"c":0,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [13, _] → [3, 10, _]

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Answer: Row2[2]=13, Row3[3]=3

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [13,13]
  • [3,10,3]
Base
  • 3
  • 10
  • 3
TopValue
26
HiddenCells
  • {"r":1,"c":1,"v":13}
  • {"r":2,"c":2,"v":3}