easy Set 98 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [7, 7] → [_, _, 6]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [14]
  • [7,7]
  • [6,1,6]
Base
  • 6
  • 1
  • 6
TopValue
14
HiddenCells
  • {"r":2,"c":1,"v":1}
  • {"r":2,"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): [31] → [_, 15] → [7, 9, _]

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Answer: Row3[3]=6, Row2[1]=16

SubType
number-pyramid
Difficulty
easy
Levels
  • [31]
  • [16,15]
  • [7,9,6]
Base
  • 7
  • 9
  • 6
TopValue
31
HiddenCells
  • {"r":2,"c":2,"v":6}
  • {"r":1,"c":0,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 8] → [4, 3, 5]

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Answer: Row2[1]=7, Row1[1]=15

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [7,8]
  • [4,3,5]
Base
  • 4
  • 3
  • 5
TopValue
15
HiddenCells
  • {"r":1,"c":0,"v":7}
  • {"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): [_] → [20, _] → [10, 10, 6]

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Answer: Row2[2]=16, Row1[1]=36

SubType
number-pyramid
Difficulty
easy
Levels
  • [36]
  • [20,16]
  • [10,10,6]
Base
  • 10
  • 10
  • 6
TopValue
36
HiddenCells
  • {"r":1,"c":1,"v":16}
  • {"r":0,"c":0,"v":36}