easy Set 29 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [35] → [_, _] → [9, 8, 10]

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Answer: Row2[2]=18, Row2[1]=17

SubType
number-pyramid
Difficulty
easy
Levels
  • [35]
  • [17,18]
  • [9,8,10]
Base
  • 9
  • 8
  • 10
TopValue
35
HiddenCells
  • {"r":1,"c":1,"v":18}
  • {"r":1,"c":0,"v":17}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [33] → [_, 17] → [_, 10, 7]

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Answer: Row3[1]=6, Row2[1]=16

SubType
number-pyramid
Difficulty
easy
Levels
  • [33]
  • [16,17]
  • [6,10,7]
Base
  • 6
  • 10
  • 7
TopValue
33
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":1,"c":0,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 12] → [5, 6, 6]

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Answer: Row2[1]=11, Row1[1]=23

SubType
number-pyramid
Difficulty
easy
Levels
  • [23]
  • [11,12]
  • [5,6,6]
Base
  • 5
  • 6
  • 6
TopValue
23
HiddenCells
  • {"r":1,"c":0,"v":11}
  • {"r":0,"c":0,"v":23}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [13] → [5, _] → [_, 1, 7]

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Answer: Row3[1]=4, Row2[2]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [13]
  • [5,8]
  • [4,1,7]
Base
  • 4
  • 1
  • 7
TopValue
13
HiddenCells
  • {"r":2,"c":0,"v":4}
  • {"r":1,"c":1,"v":8}