easy Set 23 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [37] → [_, 19] → [_, 10, 9]

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Answer: Row2[1]=18, Row3[1]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [37]
  • [18,19]
  • [8,10,9]
Base
  • 8
  • 10
  • 9
TopValue
37
HiddenCells
  • {"r":1,"c":0,"v":18}
  • {"r":2,"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): [_] → [9, 7] → [7, 2, _]

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Answer: Row3[3]=5, Row1[1]=16

SubType
number-pyramid
Difficulty
easy
Levels
  • [16]
  • [9,7]
  • [7,2,5]
Base
  • 7
  • 2
  • 5
TopValue
16
HiddenCells
  • {"r":2,"c":2,"v":5}
  • {"r":0,"c":0,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [_, 13] → [10, 9, _]

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Answer: Row3[3]=4, Row2[1]=19

SubType
number-pyramid
Difficulty
easy
Levels
  • [32]
  • [19,13]
  • [10,9,4]
Base
  • 10
  • 9
  • 4
TopValue
32
HiddenCells
  • {"r":2,"c":2,"v":4}
  • {"r":1,"c":0,"v":19}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [19] → [8, _] → [3, 5, _]

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Answer: Row2[2]=11, Row3[3]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [19]
  • [8,11]
  • [3,5,6]
Base
  • 3
  • 5
  • 6
TopValue
19
HiddenCells
  • {"r":1,"c":1,"v":11}
  • {"r":2,"c":2,"v":6}