easy Set 54 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] → [_, 8, 1]

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Answer: Row3[1]=7, Row1[1]=24

SubType
number-pyramid
Difficulty
easy
Levels
  • [24]
  • [15,9]
  • [7,8,1]
Base
  • 7
  • 8
  • 1
TopValue
24
HiddenCells
  • {"r":2,"c":0,"v":7}
  • {"r":0,"c":0,"v":24}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [13, 11] → [3, _, 1]

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Answer: Row3[2]=10, Row1[1]=24

SubType
number-pyramid
Difficulty
easy
Levels
  • [24]
  • [13,11]
  • [3,10,1]
Base
  • 3
  • 10
  • 1
TopValue
24
HiddenCells
  • {"r":2,"c":1,"v":10}
  • {"r":0,"c":0,"v":24}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [17, 11] → [9, _, 3]

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Answer: Row3[2]=8, Row1[1]=28

SubType
number-pyramid
Difficulty
easy
Levels
  • [28]
  • [17,11]
  • [9,8,3]
Base
  • 9
  • 8
  • 3
TopValue
28
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":0,"c":0,"v":28}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [35] → [17, _] → [_, 9, 9]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [35]
  • [17,18]
  • [8,9,9]
Base
  • 8
  • 9
  • 9
TopValue
35
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":1,"c":1,"v":18}