easy Set 52 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 8] → [2, 3, 5]

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Answer: Row2[1]=5, Row1[1]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [13]
  • [5,8]
  • [2,3,5]
Base
  • 2
  • 3
  • 5
TopValue
13
HiddenCells
  • {"r":1,"c":0,"v":5}
  • {"r":0,"c":0,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [11, _] → [5, 6, _]

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Answer: Row3[3]=7, Row2[2]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [24]
  • [11,13]
  • [5,6,7]
Base
  • 5
  • 6
  • 7
TopValue
24
HiddenCells
  • {"r":2,"c":2,"v":7}
  • {"r":1,"c":1,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [4, 11] → [_, 2, _]

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Answer: Row3[3]=9, 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":2,"v":9}
  • {"r":2,"c":0,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [17, 15] → [9, _, _]

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Answer: Row3[2]=8, Row3[3]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [32]
  • [17,15]
  • [9,8,7]
Base
  • 9
  • 8
  • 7
TopValue
32
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":2,"c":2,"v":7}