easy Set 48 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, 9] → [_, 4, 5]

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Answer: Row1[1]=23, Row3[1]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [23]
  • [14,9]
  • [10,4,5]
Base
  • 10
  • 4
  • 5
TopValue
23
HiddenCells
  • {"r":0,"c":0,"v":23}
  • {"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): [_] → [5, _] → [4, 1, 2]

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Answer: Row2[2]=3, Row1[1]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [8]
  • [5,3]
  • [4,1,2]
Base
  • 4
  • 1
  • 2
TopValue
8
HiddenCells
  • {"r":1,"c":1,"v":3}
  • {"r":0,"c":0,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [_, 8] → [_, 5, 3]

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Answer: Row2[1]=8, Row3[1]=3

SubType
number-pyramid
Difficulty
easy
Levels
  • [16]
  • [8,8]
  • [3,5,3]
Base
  • 3
  • 5
  • 3
TopValue
16
HiddenCells
  • {"r":1,"c":0,"v":8}
  • {"r":2,"c":0,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [6, 9] → [_, 5, 4]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [6,9]
  • [1,5,4]
Base
  • 1
  • 5
  • 4
TopValue
15
HiddenCells
  • {"r":0,"c":0,"v":15}
  • {"r":2,"c":0,"v":1}