easy Set 56 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [8, 5] → [4, _, 1]

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Answer: Row1[1]=13, Row3[2]=4

SubType
number-pyramid
Difficulty
easy
Levels
  • [13]
  • [8,5]
  • [4,4,1]
Base
  • 4
  • 4
  • 1
TopValue
13
HiddenCells
  • {"r":0,"c":0,"v":13}
  • {"r":2,"c":1,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [21] → [10, _] → [_, 3, 8]

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Answer: Row2[2]=11, Row3[1]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [21]
  • [10,11]
  • [7,3,8]
Base
  • 7
  • 3
  • 8
TopValue
21
HiddenCells
  • {"r":1,"c":1,"v":11}
  • {"r":2,"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): [11] → [_, 6] → [1, 4, _]

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Answer: Row3[3]=2, Row2[1]=5

SubType
number-pyramid
Difficulty
easy
Levels
  • [11]
  • [5,6]
  • [1,4,2]
Base
  • 1
  • 4
  • 2
TopValue
11
HiddenCells
  • {"r":2,"c":2,"v":2}
  • {"r":1,"c":0,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [11] → [_, 5] → [4, 2, _]

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Answer: Row3[3]=3, Row2[1]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [11]
  • [6,5]
  • [4,2,3]
Base
  • 4
  • 2
  • 3
TopValue
11
HiddenCells
  • {"r":2,"c":2,"v":3}
  • {"r":1,"c":0,"v":6}