easy Set 45 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [30] → [16, _] → [9, 7, _]

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Answer: Row3[3]=7, Row2[2]=14

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 7] → [6, 1, 6]

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Answer: Row1[1]=14, Row2[1]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [14]
  • [7,7]
  • [6,1,6]
Base
  • 6
  • 1
  • 6
TopValue
14
HiddenCells
  • {"r":0,"c":0,"v":14}
  • {"r":1,"c":0,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [30] → [14, 16] → [_, _, 10]

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Answer: Row3[2]=6, Row3[1]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [30]
  • [14,16]
  • [8,6,10]
Base
  • 8
  • 6
  • 10
TopValue
30
HiddenCells
  • {"r":2,"c":1,"v":6}
  • {"r":2,"c":0,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [3, 11] → [_, _, 10]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [14]
  • [3,11]
  • [2,1,10]
Base
  • 2
  • 1
  • 10
TopValue
14
HiddenCells
  • {"r":2,"c":1,"v":1}
  • {"r":2,"c":0,"v":2}