easy Set 66 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [13, 13] → [_, 7, 6]

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Answer: Row3[1]=6, Row1[1]=26

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [13,13]
  • [6,7,6]
Base
  • 6
  • 7
  • 6
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":0,"c":0,"v":26}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [9, 11] → [_, _, 7]

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Answer: Row3[2]=4, Row3[1]=5

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [9,11]
  • [5,4,7]
Base
  • 5
  • 4
  • 7
TopValue
20
HiddenCells
  • {"r":2,"c":1,"v":4}
  • {"r":2,"c":0,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [11] → [2, _] → [1, 1, _]

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Answer: Row2[2]=9, Row3[3]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [11]
  • [2,9]
  • [1,1,8]
Base
  • 1
  • 1
  • 8
TopValue
11
HiddenCells
  • {"r":1,"c":1,"v":9}
  • {"r":2,"c":2,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [12, _] → [9, 3, _]

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Answer: Row3[3]=5, Row2[2]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [12,8]
  • [9,3,5]
Base
  • 9
  • 3
  • 5
TopValue
20
HiddenCells
  • {"r":2,"c":2,"v":5}
  • {"r":1,"c":1,"v":8}