easy Set 34 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [6] → [4, 2] → [_, _, 1]

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

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [14, _] → [9, _, 1]

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Answer: Row3[2]=5, Row2[2]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [14,6]
  • [9,5,1]
Base
  • 9
  • 5
  • 1
TopValue
20
HiddenCells
  • {"r":2,"c":1,"v":5}
  • {"r":1,"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): [29] → [_, 18] → [_, 8, 10]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [29]
  • [11,18]
  • [3,8,10]
Base
  • 3
  • 8
  • 10
TopValue
29
HiddenCells
  • {"r":1,"c":0,"v":11}
  • {"r":2,"c":0,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [_, _] → [1, 7, 3]

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Answer: Row2[1]=8, Row2[2]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [18]
  • [8,10]
  • [1,7,3]
Base
  • 1
  • 7
  • 3
TopValue
18
HiddenCells
  • {"r":1,"c":0,"v":8}
  • {"r":1,"c":1,"v":10}