easy Set 47 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [17] → [11, 6] → [_, 1, _]

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Answer: Row3[3]=5, Row3[1]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [17]
  • [11,6]
  • [10,1,5]
Base
  • 10
  • 1
  • 5
TopValue
17
HiddenCells
  • {"r":2,"c":2,"v":5}
  • {"r":2,"c":0,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [21] → [15, 6] → [_, 5, _]

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Answer: Row3[1]=10, Row3[3]=1

SubType
number-pyramid
Difficulty
easy
Levels
  • [21]
  • [15,6]
  • [10,5,1]
Base
  • 10
  • 5
  • 1
TopValue
21
HiddenCells
  • {"r":2,"c":0,"v":10}
  • {"r":2,"c":2,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [14, _] → [10, _, 4]

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Answer: Row3[2]=4, Row2[2]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [14,8]
  • [10,4,4]
Base
  • 10
  • 4
  • 4
TopValue
22
HiddenCells
  • {"r":2,"c":1,"v":4}
  • {"r":1,"c":1,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [12, 14] → [4, 8, _]

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Answer: Row1[1]=26, Row3[3]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [12,14]
  • [4,8,6]
Base
  • 4
  • 8
  • 6
TopValue
26
HiddenCells
  • {"r":0,"c":0,"v":26}
  • {"r":2,"c":2,"v":6}