easy Set 74 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [28] → [16, 12] → [_, _, 2]

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Answer: Row3[1]=6, Row3[2]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [28]
  • [16,12]
  • [6,10,2]
Base
  • 6
  • 10
  • 2
TopValue
28
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"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): [20] → [_, 11] → [3, _, 5]

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Answer: Row2[1]=9, Row3[2]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [9,11]
  • [3,6,5]
Base
  • 3
  • 6
  • 5
TopValue
20
HiddenCells
  • {"r":1,"c":0,"v":9}
  • {"r":2,"c":1,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [25] → [_, 12] → [_, 9, 3]

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Answer: Row3[1]=4, Row2[1]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [25]
  • [13,12]
  • [4,9,3]
Base
  • 4
  • 9
  • 3
TopValue
25
HiddenCells
  • {"r":2,"c":0,"v":4}
  • {"r":1,"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): [_] → [5, 6] → [_, 2, 4]

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Answer: Row3[1]=3, Row1[1]=11

SubType
number-pyramid
Difficulty
easy
Levels
  • [11]
  • [5,6]
  • [3,2,4]
Base
  • 3
  • 2
  • 4
TopValue
11
HiddenCells
  • {"r":2,"c":0,"v":3}
  • {"r":0,"c":0,"v":11}