expert Set 45 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [7, _] → [6, 1, 3]

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Answer: Row1[1]=11, Row2[2]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [11]
  • [7,4]
  • [6,1,3]
Base
  • 6
  • 1
  • 3
TopValue
11
HiddenCells
  • {"r":0,"c":0,"v":11}
  • {"r":1,"c":1,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [12, _] → [6, _, 6]

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Answer: Row2[2]=12, Row3[2]=6

SubType
number-pyramid
Difficulty
expert
Levels
  • [24]
  • [12,12]
  • [6,6,6]
Base
  • 6
  • 6
  • 6
TopValue
24
HiddenCells
  • {"r":1,"c":1,"v":12}
  • {"r":2,"c":1,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [12] → [_, 6] → [_, 3, 3]

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Answer: Row3[1]=3, Row2[1]=6

SubType
number-pyramid
Difficulty
expert
Levels
  • [12]
  • [6,6]
  • [3,3,3]
Base
  • 3
  • 3
  • 3
TopValue
12
HiddenCells
  • {"r":2,"c":0,"v":3}
  • {"r":1,"c":0,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 13] → [5, 5, 8]

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Answer: Row2[1]=10, Row1[1]=23

SubType
number-pyramid
Difficulty
expert
Levels
  • [23]
  • [10,13]
  • [5,5,8]
Base
  • 5
  • 5
  • 8
TopValue
23
HiddenCells
  • {"r":1,"c":0,"v":10}
  • {"r":0,"c":0,"v":23}