easy Set 92 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [31] → [_, 15] → [7, _, 6]

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Answer: Row2[1]=16, Row3[2]=9

SubType
number-pyramid
Difficulty
easy
Levels
  • [31]
  • [16,15]
  • [7,9,6]
Base
  • 7
  • 9
  • 6
TopValue
31
HiddenCells
  • {"r":1,"c":0,"v":16}
  • {"r":2,"c":1,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [7, 12] → [4, 3, _]

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Answer: Row1[1]=19, Row3[3]=9

SubType
number-pyramid
Difficulty
easy
Levels
  • [19]
  • [7,12]
  • [4,3,9]
Base
  • 4
  • 3
  • 9
TopValue
19
HiddenCells
  • {"r":0,"c":0,"v":19}
  • {"r":2,"c":2,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [30] → [16, 14] → [_, _, 7]

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Answer: Row3[2]=7, Row3[1]=9

SubType
number-pyramid
Difficulty
easy
Levels
  • [30]
  • [16,14]
  • [9,7,7]
Base
  • 9
  • 7
  • 7
TopValue
30
HiddenCells
  • {"r":2,"c":1,"v":7}
  • {"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): [36] → [18, _] → [_, 10, 8]

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Answer: Row2[2]=18, Row3[1]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [36]
  • [18,18]
  • [8,10,8]
Base
  • 8
  • 10
  • 8
TopValue
36
HiddenCells
  • {"r":1,"c":1,"v":18}
  • {"r":2,"c":0,"v":8}