easy Set 82 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [10, 10] → [_, _, 6]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [10,10]
  • [6,4,6]
Base
  • 6
  • 4
  • 6
TopValue
20
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":2,"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): [_] → [3, _] → [1, 2, 10]

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Answer: Row2[2]=12, Row1[1]=15

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [3,12]
  • [1,2,10]
Base
  • 1
  • 2
  • 10
TopValue
15
HiddenCells
  • {"r":1,"c":1,"v":12}
  • {"r":0,"c":0,"v":15}

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

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Answer: Row2[1]=12, Row3[2]=2

SubType
number-pyramid
Difficulty
easy
Levels
  • [19]
  • [12,7]
  • [10,2,5]
Base
  • 10
  • 2
  • 5
TopValue
19
HiddenCells
  • {"r":1,"c":0,"v":12}
  • {"r":2,"c":1,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [4, 11] → [_, _, 9]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [4,11]
  • [2,2,9]
Base
  • 2
  • 2
  • 9
TopValue
15
HiddenCells
  • {"r":2,"c":1,"v":2}
  • {"r":2,"c":0,"v":2}