expert Set 23 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [37] → [_, 17] → [10, 10, _]

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Answer: Row2[1]=20, Row3[3]=7

SubType
number-pyramid
Difficulty
expert
Levels
  • [37]
  • [20,17]
  • [10,10,7]
Base
  • 10
  • 10
  • 7
TopValue
37
HiddenCells
  • {"r":1,"c":0,"v":20}
  • {"r":2,"c":2,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 16] → [2, 10, 6]

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Answer: Row1[1]=28, Row2[1]=12

SubType
number-pyramid
Difficulty
expert
Levels
  • [28]
  • [12,16]
  • [2,10,6]
Base
  • 2
  • 10
  • 6
TopValue
28
HiddenCells
  • {"r":0,"c":0,"v":28}
  • {"r":1,"c":0,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [9, 10] → [_, 7, 3]

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Answer: Row3[1]=2, Row1[1]=19

SubType
number-pyramid
Difficulty
expert
Levels
  • [19]
  • [9,10]
  • [2,7,3]
Base
  • 2
  • 7
  • 3
TopValue
19
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":0,"c":0,"v":19}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, 13] → [8, _, 10]

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Answer: Row3[2]=3, Row1[1]=24

SubType
number-pyramid
Difficulty
expert
Levels
  • [24]
  • [11,13]
  • [8,3,10]
Base
  • 8
  • 3
  • 10
TopValue
24
HiddenCells
  • {"r":2,"c":1,"v":3}
  • {"r":0,"c":0,"v":24}