expert Set 44 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [10] → [7, _] → [5, 2, _]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [10]
  • [7,3]
  • [5,2,1]
Base
  • 5
  • 2
  • 1
TopValue
10
HiddenCells
  • {"r":2,"c":2,"v":1}
  • {"r":1,"c":1,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [_, _] → [5, 3, 5]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [8,8]
  • [5,3,5]
Base
  • 5
  • 3
  • 5
TopValue
16
HiddenCells
  • {"r":1,"c":0,"v":8}
  • {"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): [29] → [13, _] → [5, _, 8]

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Answer: Row2[2]=16, Row3[2]=8

SubType
number-pyramid
Difficulty
expert
Levels
  • [29]
  • [13,16]
  • [5,8,8]
Base
  • 5
  • 8
  • 8
TopValue
29
HiddenCells
  • {"r":1,"c":1,"v":16}
  • {"r":2,"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): [20] → [_, 10] → [_, 2, 8]

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Answer: Row3[1]=8, Row2[1]=10

SubType
number-pyramid
Difficulty
expert
Levels
  • [20]
  • [10,10]
  • [8,2,8]
Base
  • 8
  • 2
  • 8
TopValue
20
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":1,"c":0,"v":10}