easy Set 74 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [_, 13] → [_, 10, 3]

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Answer: Row3[1]=9, Row2[1]=19

SubType
number-pyramid
Difficulty
easy
Levels
  • [32]
  • [19,13]
  • [9,10,3]
Base
  • 9
  • 10
  • 3
TopValue
32
HiddenCells
  • {"r":2,"c":0,"v":9}
  • {"r":1,"c":0,"v":19}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 9] → [1, 1, 8]

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Answer: Row2[1]=2, Row1[1]=11

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [12, _] → [10, _, 1]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [12,3]
  • [10,2,1]
Base
  • 10
  • 2
  • 1
TopValue
15
HiddenCells
  • {"r":1,"c":1,"v":3}
  • {"r":2,"c":1,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [11, _] → [5, _, 9]

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Answer: Row3[2]=6, Row2[2]=15

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [11,15]
  • [5,6,9]
Base
  • 5
  • 6
  • 9
TopValue
26
HiddenCells
  • {"r":2,"c":1,"v":6}
  • {"r":1,"c":1,"v":15}