easy Set 14 Form Exercise

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

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Answer: Row2[1]=8, Row1[1]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [13]
  • [8,5]
  • [5,3,2]
Base
  • 5
  • 3
  • 2
TopValue
13
HiddenCells
  • {"r":1,"c":0,"v":8}
  • {"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): [_] → [11, 20] → [_, 10, 10]

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Answer: Row1[1]=31, Row3[1]=1

SubType
number-pyramid
Difficulty
easy
Levels
  • [31]
  • [11,20]
  • [1,10,10]
Base
  • 1
  • 10
  • 10
TopValue
31
HiddenCells
  • {"r":0,"c":0,"v":31}
  • {"r":2,"c":0,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [19] → [14, _] → [10, 4, _]

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Answer: Row3[3]=1, Row2[2]=5

SubType
number-pyramid
Difficulty
easy
Levels
  • [19]
  • [14,5]
  • [10,4,1]
Base
  • 10
  • 4
  • 1
TopValue
19
HiddenCells
  • {"r":2,"c":2,"v":1}
  • {"r":1,"c":1,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [_, _] → [2, 5, 10]

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Answer: Row2[1]=7, Row2[2]=15

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [7,15]
  • [2,5,10]
Base
  • 2
  • 5
  • 10
TopValue
22
HiddenCells
  • {"r":1,"c":0,"v":7}
  • {"r":1,"c":1,"v":15}