easy Set 15 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, 15] → [8, _, 9]

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Answer: Row3[2]=6, Row1[1]=29

SubType
number-pyramid
Difficulty
easy
Levels
  • [29]
  • [14,15]
  • [8,6,9]
Base
  • 8
  • 6
  • 9
TopValue
29
HiddenCells
  • {"r":2,"c":1,"v":6}
  • {"r":0,"c":0,"v":29}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 9] → [1, 6, 3]

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Answer: Row2[1]=7, Row1[1]=16

SubType
number-pyramid
Difficulty
easy
Levels
  • [16]
  • [7,9]
  • [1,6,3]
Base
  • 1
  • 6
  • 3
TopValue
16
HiddenCells
  • {"r":1,"c":0,"v":7}
  • {"r":0,"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): [31] → [17, _] → [7, 10, _]

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Answer: Row3[3]=4, Row2[2]=14

SubType
number-pyramid
Difficulty
easy
Levels
  • [31]
  • [17,14]
  • [7,10,4]
Base
  • 7
  • 10
  • 4
TopValue
31
HiddenCells
  • {"r":2,"c":2,"v":4}
  • {"r":1,"c":1,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [8, _] → [5, _, 5]

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Answer: Row2[2]=8, Row3[2]=3

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