expert Set 22 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [13] → [7, _] → [_, 3, 3]

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Answer: Row2[2]=6, Row3[1]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [13]
  • [7,6]
  • [4,3,3]
Base
  • 4
  • 3
  • 3
TopValue
13
HiddenCells
  • {"r":1,"c":1,"v":6}
  • {"r":2,"c":0,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [19, 16] → [_, 10, 6]

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Answer: Row1[1]=35, Row3[1]=9

SubType
number-pyramid
Difficulty
expert
Levels
  • [35]
  • [19,16]
  • [9,10,6]
Base
  • 9
  • 10
  • 6
TopValue
35
HiddenCells
  • {"r":0,"c":0,"v":35}
  • {"r":2,"c":0,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [30] → [12, 18] → [2, _, _]

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Answer: Row3[3]=8, Row3[2]=10

SubType
number-pyramid
Difficulty
expert
Levels
  • [30]
  • [12,18]
  • [2,10,8]
Base
  • 2
  • 10
  • 8
TopValue
30
HiddenCells
  • {"r":2,"c":2,"v":8}
  • {"r":2,"c":1,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [_, 13] → [8, 3, _]

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Answer: Row2[1]=11, Row3[3]=10

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