easy Set 47 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [15, _] → [9, 6, 8]

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Answer: Row2[2]=14, Row1[1]=29

SubType
number-pyramid
Difficulty
easy
Levels
  • [29]
  • [15,14]
  • [9,6,8]
Base
  • 9
  • 6
  • 8
TopValue
29
HiddenCells
  • {"r":1,"c":1,"v":14}
  • {"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): [_] → [_, 17] → [3, 10, 7]

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Answer: Row2[1]=13, Row1[1]=30

SubType
number-pyramid
Difficulty
easy
Levels
  • [30]
  • [13,17]
  • [3,10,7]
Base
  • 3
  • 10
  • 7
TopValue
30
HiddenCells
  • {"r":1,"c":0,"v":13}
  • {"r":0,"c":0,"v":30}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [14, 12] → [8, _, _]

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Answer: Row3[2]=6, Row3[3]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [14,12]
  • [8,6,6]
Base
  • 8
  • 6
  • 6
TopValue
26
HiddenCells
  • {"r":2,"c":1,"v":6}
  • {"r":2,"c":2,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [11, _] → [8, _, 1]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [11,4]
  • [8,3,1]
Base
  • 8
  • 3
  • 1
TopValue
15
HiddenCells
  • {"r":2,"c":1,"v":3}
  • {"r":1,"c":1,"v":4}