easy Set 45 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [10, 13] → [_, _, 5]

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Answer: Row3[1]=2, Row3[2]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [23]
  • [10,13]
  • [2,8,5]
Base
  • 2
  • 8
  • 5
TopValue
23
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":2,"c":1,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, 8] → [9, _, 6]

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Answer: Row3[2]=2, Row1[1]=19

SubType
number-pyramid
Difficulty
easy
Levels
  • [19]
  • [11,8]
  • [9,2,6]
Base
  • 9
  • 2
  • 6
TopValue
19
HiddenCells
  • {"r":2,"c":1,"v":2}
  • {"r":0,"c":0,"v":19}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [27] → [14, _] → [_, 7, 6]

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Answer: Row2[2]=13, Row3[1]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [27]
  • [14,13]
  • [7,7,6]
Base
  • 7
  • 7
  • 6
TopValue
27
HiddenCells
  • {"r":1,"c":1,"v":13}
  • {"r":2,"c":0,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [12, 10] → [7, 5, _]

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Answer: Row1[1]=22, Row3[3]=5

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [12,10]
  • [7,5,5]
Base
  • 7
  • 5
  • 5
TopValue
22
HiddenCells
  • {"r":0,"c":0,"v":22}
  • {"r":2,"c":2,"v":5}