starter Set 54 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [16, 13] → [8, _, 5]

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Answer: Row3[2]=8, Row1[1]=29

SubType
number-pyramid
Difficulty
starter
Levels
  • [29]
  • [16,13]
  • [8,8,5]
Base
  • 8
  • 8
  • 5
TopValue
29
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":0,"c":0,"v":29}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, 13] → [6, _, 5]

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Answer: Row1[1]=27, Row3[2]=8

SubType
number-pyramid
Difficulty
starter
Levels
  • [27]
  • [14,13]
  • [6,8,5]
Base
  • 6
  • 8
  • 5
TopValue
27
HiddenCells
  • {"r":0,"c":0,"v":27}
  • {"r":2,"c":1,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [5, 13] → [1, _, 9]

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Answer: Row3[2]=4, Row1[1]=18

SubType
number-pyramid
Difficulty
starter
Levels
  • [18]
  • [5,13]
  • [1,4,9]
Base
  • 1
  • 4
  • 9
TopValue
18
HiddenCells
  • {"r":2,"c":1,"v":4}
  • {"r":0,"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): [13] → [10, 3] → [_, _, 1]

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Answer: Row3[2]=2, Row3[1]=8

SubType
number-pyramid
Difficulty
starter
Levels
  • [13]
  • [10,3]
  • [8,2,1]
Base
  • 8
  • 2
  • 1
TopValue
13
HiddenCells
  • {"r":2,"c":1,"v":2}
  • {"r":2,"c":0,"v":8}