easy Set 27 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [5, 10] → [3, 2, _]

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Answer: Row1[1]=15, Row3[3]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [5,10]
  • [3,2,8]
Base
  • 3
  • 2
  • 8
TopValue
15
HiddenCells
  • {"r":0,"c":0,"v":15}
  • {"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): [15] → [7, 8] → [1, _, _]

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Answer: Row3[2]=6, Row3[3]=2

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [7,8]
  • [1,6,2]
Base
  • 1
  • 6
  • 2
TopValue
15
HiddenCells
  • {"r":2,"c":1,"v":6}
  • {"r":2,"c":2,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [13] → [8, 5] → [_, _, 3]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [13]
  • [8,5]
  • [6,2,3]
Base
  • 6
  • 2
  • 3
TopValue
13
HiddenCells
  • {"r":2,"c":1,"v":2}
  • {"r":2,"c":0,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [_, _] → [6, 8, 2]

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Answer: Row2[1]=14, Row2[2]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [24]
  • [14,10]
  • [6,8,2]
Base
  • 6
  • 8
  • 2
TopValue
24
HiddenCells
  • {"r":1,"c":0,"v":14}
  • {"r":1,"c":1,"v":10}