easy Set 55 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [13, 13] → [_, 3, _]

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Answer: Row3[3]=10, Row3[1]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [13,13]
  • [10,3,10]
Base
  • 10
  • 3
  • 10
TopValue
26
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":2,"c":0,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [11, _] → [5, 6, _]

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Answer: Row2[2]=9, Row3[3]=3

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [11,9]
  • [5,6,3]
Base
  • 5
  • 6
  • 3
TopValue
20
HiddenCells
  • {"r":1,"c":1,"v":9}
  • {"r":2,"c":2,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [14, _] → [_, 9, 3]

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Answer: Row3[1]=5, Row2[2]=12

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [14,12]
  • [5,9,3]
Base
  • 5
  • 9
  • 3
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"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): [9] → [2, 7] → [_, 1, _]

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

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