expert Set 29 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [9, 7] → [8, _, _]

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Answer: Row3[3]=6, Row3[2]=1

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [9,7]
  • [8,1,6]
Base
  • 8
  • 1
  • 6
TopValue
16
HiddenCells
  • {"r":2,"c":2,"v":6}
  • {"r":2,"c":1,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, 10] → [_, 6, 4]

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Answer: Row1[1]=24, Row3[1]=8

SubType
number-pyramid
Difficulty
expert
Levels
  • [24]
  • [14,10]
  • [8,6,4]
Base
  • 8
  • 6
  • 4
TopValue
24
HiddenCells
  • {"r":0,"c":0,"v":24}
  • {"r":2,"c":0,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [19] → [7, _] → [5, _, 10]

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Answer: Row3[2]=2, Row2[2]=12

SubType
number-pyramid
Difficulty
expert
Levels
  • [19]
  • [7,12]
  • [5,2,10]
Base
  • 5
  • 2
  • 10
TopValue
19
HiddenCells
  • {"r":2,"c":1,"v":2}
  • {"r":1,"c":1,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [13, 12] → [4, _, 3]

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Answer: Row1[1]=25, Row3[2]=9

SubType
number-pyramid
Difficulty
expert
Levels
  • [25]
  • [13,12]
  • [4,9,3]
Base
  • 4
  • 9
  • 3
TopValue
25
HiddenCells
  • {"r":0,"c":0,"v":25}
  • {"r":2,"c":1,"v":9}