easy Set 64 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [7, _] → [2, 5, 1]

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Answer: Row2[2]=6, Row1[1]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [13]
  • [7,6]
  • [2,5,1]
Base
  • 2
  • 5
  • 1
TopValue
13
HiddenCells
  • {"r":1,"c":1,"v":6}
  • {"r":0,"c":0,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [_, _] → [1, 9, 10]

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Answer: Row2[2]=19, Row2[1]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [29]
  • [10,19]
  • [1,9,10]
Base
  • 1
  • 9
  • 10
TopValue
29
HiddenCells
  • {"r":1,"c":1,"v":19}
  • {"r":1,"c":0,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [8, 4] → [6, _, 2]

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Answer: Row3[2]=2, Row1[1]=12

SubType
number-pyramid
Difficulty
easy
Levels
  • [12]
  • [8,4]
  • [6,2,2]
Base
  • 6
  • 2
  • 2
TopValue
12
HiddenCells
  • {"r":2,"c":1,"v":2}
  • {"r":0,"c":0,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, 17] → [_, 9, 8]

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Answer: Row3[1]=5, Row1[1]=31

SubType
number-pyramid
Difficulty
easy
Levels
  • [31]
  • [14,17]
  • [5,9,8]
Base
  • 5
  • 9
  • 8
TopValue
31
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"r":0,"c":0,"v":31}