easy Set 93 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [10, 10] → [_, 8, 2]

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Answer: Row3[1]=2, Row1[1]=20

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [10,10]
  • [2,8,2]
Base
  • 2
  • 8
  • 2
TopValue
20
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":0,"c":0,"v":20}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 7] → [4, 1, 6]

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Answer: Row1[1]=12, Row2[1]=5

SubType
number-pyramid
Difficulty
easy
Levels
  • [12]
  • [5,7]
  • [4,1,6]
Base
  • 4
  • 1
  • 6
TopValue
12
HiddenCells
  • {"r":0,"c":0,"v":12}
  • {"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): [32] → [15, _] → [6, _, 8]

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Answer: Row3[2]=9, Row2[2]=17

SubType
number-pyramid
Difficulty
easy
Levels
  • [32]
  • [15,17]
  • [6,9,8]
Base
  • 6
  • 9
  • 8
TopValue
32
HiddenCells
  • {"r":2,"c":1,"v":9}
  • {"r":1,"c":1,"v":17}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [15, 18] → [6, _, 9]

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Answer: Row1[1]=33, Row3[2]=9

SubType
number-pyramid
Difficulty
easy
Levels
  • [33]
  • [15,18]
  • [6,9,9]
Base
  • 6
  • 9
  • 9
TopValue
33
HiddenCells
  • {"r":0,"c":0,"v":33}
  • {"r":2,"c":1,"v":9}