easy Set 79 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, _] → [_, 5, 6]

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Answer: Row2[2]=11, Row3[1]=9

SubType
number-pyramid
Difficulty
easy
Levels
  • [25]
  • [14,11]
  • [9,5,6]
Base
  • 9
  • 5
  • 6
TopValue
25
HiddenCells
  • {"r":1,"c":1,"v":11}
  • {"r":2,"c":0,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [27] → [15, _] → [5, 10, _]

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Answer: Row3[3]=2, Row2[2]=12

SubType
number-pyramid
Difficulty
easy
Levels
  • [27]
  • [15,12]
  • [5,10,2]
Base
  • 5
  • 10
  • 2
TopValue
27
HiddenCells
  • {"r":2,"c":2,"v":2}
  • {"r":1,"c":1,"v":12}

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

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Answer: Row3[1]=8, Row1[1]=34

SubType
number-pyramid
Difficulty
easy
Levels
  • [34]
  • [17,17]
  • [8,9,8]
Base
  • 8
  • 9
  • 8
TopValue
34
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":0,"c":0,"v":34}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [13, 11] → [_, 7, _]

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Answer: Row3[1]=6, Row3[3]=4

SubType
number-pyramid
Difficulty
easy
Levels
  • [24]
  • [13,11]
  • [6,7,4]
Base
  • 6
  • 7
  • 4
TopValue
24
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":2,"c":2,"v":4}