easy Set 83 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [10] → [_, 4] → [5, _, 3]

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Answer: Row2[1]=6, Row3[2]=1

SubType
number-pyramid
Difficulty
easy
Levels
  • [10]
  • [6,4]
  • [5,1,3]
Base
  • 5
  • 1
  • 3
TopValue
10
HiddenCells
  • {"r":1,"c":0,"v":6}
  • {"r":2,"c":1,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [9, 4] → [6, _, 1]

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Answer: Row3[2]=3, Row1[1]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [13]
  • [9,4]
  • [6,3,1]
Base
  • 6
  • 3
  • 1
TopValue
13
HiddenCells
  • {"r":2,"c":1,"v":3}
  • {"r":0,"c":0,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [_, 10] → [_, 8, 2]

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Answer: Row3[1]=2, Row2[1]=10

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":1,"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): [6] → [4, _] → [3, 1, _]

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

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