easy Set 67 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 11] → [10, 4, 7]

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Answer: Row1[1]=25, Row2[1]=14

SubType
number-pyramid
Difficulty
easy
Levels
  • [25]
  • [14,11]
  • [10,4,7]
Base
  • 10
  • 4
  • 7
TopValue
25
HiddenCells
  • {"r":0,"c":0,"v":25}
  • {"r":1,"c":0,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [8] → [4, 4] → [_, _, 2]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [8]
  • [4,4]
  • [2,2,2]
Base
  • 2
  • 2
  • 2
TopValue
8
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":2,"c":1,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 14] → [3, 9, 5]

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Answer: Row2[1]=12, Row1[1]=26

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [27] → [13, _] → [7, _, 8]

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Answer: Row2[2]=14, Row3[2]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [27]
  • [13,14]
  • [7,6,8]
Base
  • 7
  • 6
  • 8
TopValue
27
HiddenCells
  • {"r":1,"c":1,"v":14}
  • {"r":2,"c":1,"v":6}