easy Set 13 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [_, _] → [10, 1, 4]

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Answer: Row2[1]=11, Row2[2]=5

SubType
number-pyramid
Difficulty
easy
Levels
  • [16]
  • [11,5]
  • [10,1,4]
Base
  • 10
  • 1
  • 4
TopValue
16
HiddenCells
  • {"r":1,"c":0,"v":11}
  • {"r":1,"c":1,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 15] → [10, 8, 7]

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Answer: Row1[1]=33, Row2[1]=18

SubType
number-pyramid
Difficulty
easy
Levels
  • [33]
  • [18,15]
  • [10,8,7]
Base
  • 10
  • 8
  • 7
TopValue
33
HiddenCells
  • {"r":0,"c":0,"v":33}
  • {"r":1,"c":0,"v":18}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [_, _] → [5, 9, 9]

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Answer: Row2[2]=18, Row2[1]=14

SubType
number-pyramid
Difficulty
easy
Levels
  • [32]
  • [14,18]
  • [5,9,9]
Base
  • 5
  • 9
  • 9
TopValue
32
HiddenCells
  • {"r":1,"c":1,"v":18}
  • {"r":1,"c":0,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [15, 10] → [_, 5, 5]

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Answer: Row3[1]=10, Row1[1]=25

SubType
number-pyramid
Difficulty
easy
Levels
  • [25]
  • [15,10]
  • [10,5,5]
Base
  • 10
  • 5
  • 5
TopValue
25
HiddenCells
  • {"r":2,"c":0,"v":10}
  • {"r":0,"c":0,"v":25}