easy Set 73 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [28] → [16, _] → [_, 6, 6]

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Answer: Row3[1]=10, Row2[2]=12

SubType
number-pyramid
Difficulty
easy
Levels
  • [28]
  • [16,12]
  • [10,6,6]
Base
  • 10
  • 6
  • 6
TopValue
28
HiddenCells
  • {"r":2,"c":0,"v":10}
  • {"r":1,"c":1,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, 10] → [_, 7, 3]

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Answer: Row3[1]=4, Row1[1]=21

SubType
number-pyramid
Difficulty
easy
Levels
  • [21]
  • [11,10]
  • [4,7,3]
Base
  • 4
  • 7
  • 3
TopValue
21
HiddenCells
  • {"r":2,"c":0,"v":4}
  • {"r":0,"c":0,"v":21}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [10, _] → [5, _, 8]

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Answer: Row3[2]=5, Row2[2]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [23]
  • [10,13]
  • [5,5,8]
Base
  • 5
  • 5
  • 8
TopValue
23
HiddenCells
  • {"r":2,"c":1,"v":5}
  • {"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): [18] → [_, _] → [8, 1, 8]

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Answer: Row2[1]=9, Row2[2]=9

SubType
number-pyramid
Difficulty
easy
Levels
  • [18]
  • [9,9]
  • [8,1,8]
Base
  • 8
  • 1
  • 8
TopValue
18
HiddenCells
  • {"r":1,"c":0,"v":9}
  • {"r":1,"c":1,"v":9}