expert Set 43 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [13] → [6, 7] → [_, _, 2]

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Answer: Row3[2]=5, Row3[1]=1

SubType
number-pyramid
Difficulty
expert
Levels
  • [13]
  • [6,7]
  • [1,5,2]
Base
  • 1
  • 5
  • 2
TopValue
13
HiddenCells
  • {"r":2,"c":1,"v":5}
  • {"r":2,"c":0,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [7, 16] → [_, _, 10]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [23]
  • [7,16]
  • [1,6,10]
Base
  • 1
  • 6
  • 10
TopValue
23
HiddenCells
  • {"r":2,"c":0,"v":1}
  • {"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): [18] → [_, 8] → [5, 5, _]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [18]
  • [10,8]
  • [5,5,3]
Base
  • 5
  • 5
  • 3
TopValue
18
HiddenCells
  • {"r":1,"c":0,"v":10}
  • {"r":2,"c":2,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [10, 6] → [7, _, 3]

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Answer: Row1[1]=16, Row3[2]=3

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [10,6]
  • [7,3,3]
Base
  • 7
  • 3
  • 3
TopValue
16
HiddenCells
  • {"r":0,"c":0,"v":16}
  • {"r":2,"c":1,"v":3}