easy Set 50 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [8, _] → [4, _, 4]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [16]
  • [8,8]
  • [4,4,4]
Base
  • 4
  • 4
  • 4
TopValue
16
HiddenCells
  • {"r":1,"c":1,"v":8}
  • {"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): [14] → [4, 10] → [_, _, 7]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [14]
  • [4,10]
  • [1,3,7]
Base
  • 1
  • 3
  • 7
TopValue
14
HiddenCells
  • {"r":2,"c":1,"v":3}
  • {"r":2,"c":0,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [10, 13] → [4, 6, _]

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Answer: Row1[1]=23, Row3[3]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [23]
  • [10,13]
  • [4,6,7]
Base
  • 4
  • 6
  • 7
TopValue
23
HiddenCells
  • {"r":0,"c":0,"v":23}
  • {"r":2,"c":2,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [10] → [_, 4] → [3, 3, _]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [10]
  • [6,4]
  • [3,3,1]
Base
  • 3
  • 3
  • 1
TopValue
10
HiddenCells
  • {"r":2,"c":2,"v":1}
  • {"r":1,"c":0,"v":6}