easy Set 52 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [11, 11] → [_, _, 1]

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Answer: Row3[1]=1, Row3[2]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [11,11]
  • [1,10,1]
Base
  • 1
  • 10
  • 1
TopValue
22
HiddenCells
  • {"r":2,"c":0,"v":1}
  • {"r":2,"c":1,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [16, _] → [9, 7, 9]

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Answer: Row2[2]=16, Row1[1]=32

SubType
number-pyramid
Difficulty
easy
Levels
  • [32]
  • [16,16]
  • [9,7,9]
Base
  • 9
  • 7
  • 9
TopValue
32
HiddenCells
  • {"r":1,"c":1,"v":16}
  • {"r":0,"c":0,"v":32}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 5] → [3, 2, 3]

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Answer: Row2[1]=5, Row1[1]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [10]
  • [5,5]
  • [3,2,3]
Base
  • 3
  • 2
  • 3
TopValue
10
HiddenCells
  • {"r":1,"c":0,"v":5}
  • {"r":0,"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): [_] → [_, 16] → [1, 8, 8]

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Answer: Row2[1]=9, Row1[1]=25

SubType
number-pyramid
Difficulty
easy
Levels
  • [25]
  • [9,16]
  • [1,8,8]
Base
  • 1
  • 8
  • 8
TopValue
25
HiddenCells
  • {"r":1,"c":0,"v":9}
  • {"r":0,"c":0,"v":25}