easy Set 73 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [25] → [_, 14] → [4, 7, _]

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Answer: Row3[3]=7, Row2[1]=11

SubType
number-pyramid
Difficulty
easy
Levels
  • [25]
  • [11,14]
  • [4,7,7]
Base
  • 4
  • 7
  • 7
TopValue
25
HiddenCells
  • {"r":2,"c":2,"v":7}
  • {"r":1,"c":0,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [17] → [9, 8] → [_, 4, _]

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Answer: Row3[3]=4, Row3[1]=5

SubType
number-pyramid
Difficulty
easy
Levels
  • [17]
  • [9,8]
  • [5,4,4]
Base
  • 5
  • 4
  • 4
TopValue
17
HiddenCells
  • {"r":2,"c":2,"v":4}
  • {"r":2,"c":0,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [17, 14] → [10, _, 7]

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Answer: Row3[2]=7, Row1[1]=31

SubType
number-pyramid
Difficulty
easy
Levels
  • [31]
  • [17,14]
  • [10,7,7]
Base
  • 10
  • 7
  • 7
TopValue
31
HiddenCells
  • {"r":2,"c":1,"v":7}
  • {"r":0,"c":0,"v":31}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [10, _] → [7, 3, 4]

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Answer: Row2[2]=7, Row1[1]=17

SubType
number-pyramid
Difficulty
easy
Levels
  • [17]
  • [10,7]
  • [7,3,4]
Base
  • 7
  • 3
  • 4
TopValue
17
HiddenCells
  • {"r":1,"c":1,"v":7}
  • {"r":0,"c":0,"v":17}