expert Set 59 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 8] → [10, 5, 3]

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Answer: Row1[1]=23, Row2[1]=15

SubType
number-pyramid
Difficulty
expert
Levels
  • [23]
  • [15,8]
  • [10,5,3]
Base
  • 10
  • 5
  • 3
TopValue
23
HiddenCells
  • {"r":0,"c":0,"v":23}
  • {"r":1,"c":0,"v":15}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [_, _] → [5, 5, 9]

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Answer: Row2[2]=14, Row2[1]=10

SubType
number-pyramid
Difficulty
expert
Levels
  • [24]
  • [10,14]
  • [5,5,9]
Base
  • 5
  • 5
  • 9
TopValue
24
HiddenCells
  • {"r":1,"c":1,"v":14}
  • {"r":1,"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): [26] → [10, _] → [_, 7, 9]

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Answer: Row3[1]=3, Row2[2]=16

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [10,16]
  • [3,7,9]
Base
  • 3
  • 7
  • 9
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":3}
  • {"r":1,"c":1,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 14] → [10, 4, 10]

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Answer: Row2[1]=14, Row1[1]=28

SubType
number-pyramid
Difficulty
expert
Levels
  • [28]
  • [14,14]
  • [10,4,10]
Base
  • 10
  • 4
  • 10
TopValue
28
HiddenCells
  • {"r":1,"c":0,"v":14}
  • {"r":0,"c":0,"v":28}