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, 7] → [_, 5, 2]

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Answer: Row1[1]=22, Row3[1]=10

SubType
number-pyramid
Difficulty
expert
Levels
  • [22]
  • [15,7]
  • [10,5,2]
Base
  • 10
  • 5
  • 2
TopValue
22
HiddenCells
  • {"r":0,"c":0,"v":22}
  • {"r":2,"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): [_] → [16, 12] → [10, _, 6]

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Answer: Row3[2]=6, Row1[1]=28

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

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Answer: Row2[1]=7, Row3[3]=9

SubType
number-pyramid
Difficulty
expert
Levels
  • [17]
  • [7,10]
  • [6,1,9]
Base
  • 6
  • 1
  • 9
TopValue
17
HiddenCells
  • {"r":1,"c":0,"v":7}
  • {"r":2,"c":2,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [16, _] → [9, _, 9]

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Answer: Row2[2]=16, Row3[2]=7

SubType
number-pyramid
Difficulty
expert
Levels
  • [32]
  • [16,16]
  • [9,7,9]
Base
  • 9
  • 7
  • 9
TopValue
32
HiddenCells
  • {"r":1,"c":1,"v":16}
  • {"r":2,"c":1,"v":7}