easy Set 75 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [_, 12] → [8, 9, _]

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Answer: Row2[1]=17, Row3[3]=3

SubType
number-pyramid
Difficulty
easy
Levels
  • [29]
  • [17,12]
  • [8,9,3]
Base
  • 8
  • 9
  • 3
TopValue
29
HiddenCells
  • {"r":1,"c":0,"v":17}
  • {"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): [_] → [20, 17] → [10, _, 7]

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Answer: Row1[1]=37, Row3[2]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [37]
  • [20,17]
  • [10,10,7]
Base
  • 10
  • 10
  • 7
TopValue
37
HiddenCells
  • {"r":0,"c":0,"v":37}
  • {"r":2,"c":1,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [18, 17] → [8, _, 7]

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Answer: Row3[2]=10, Row1[1]=35

SubType
number-pyramid
Difficulty
easy
Levels
  • [35]
  • [18,17]
  • [8,10,7]
Base
  • 8
  • 10
  • 7
TopValue
35
HiddenCells
  • {"r":2,"c":1,"v":10}
  • {"r":0,"c":0,"v":35}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [5, 11] → [2, _, 8]

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Answer: Row1[1]=16, Row3[2]=3

SubType
number-pyramid
Difficulty
easy
Levels
  • [16]
  • [5,11]
  • [2,3,8]
Base
  • 2
  • 3
  • 8
TopValue
16
HiddenCells
  • {"r":0,"c":0,"v":16}
  • {"r":2,"c":1,"v":3}