starter Set 32 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [5, 11] → [_, 2, _]

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Answer: Row3[3]=9, Row3[1]=3

SubType
number-pyramid
Difficulty
starter
Levels
  • [16]
  • [5,11]
  • [3,2,9]
Base
  • 3
  • 2
  • 9
TopValue
16
HiddenCells
  • {"r":2,"c":2,"v":9}
  • {"r":2,"c":0,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [19] → [11, _] → [5, _, 2]

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Answer: Row3[2]=6, Row2[2]=8

SubType
number-pyramid
Difficulty
starter
Levels
  • [19]
  • [11,8]
  • [5,6,2]
Base
  • 5
  • 6
  • 2
TopValue
19
HiddenCells
  • {"r":2,"c":1,"v":6}
  • {"r":1,"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): [31] → [14, _] → [5, 9, _]

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Answer: Row3[3]=8, Row2[2]=17

SubType
number-pyramid
Difficulty
starter
Levels
  • [31]
  • [14,17]
  • [5,9,8]
Base
  • 5
  • 9
  • 8
TopValue
31
HiddenCells
  • {"r":2,"c":2,"v":8}
  • {"r":1,"c":1,"v":17}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, 19] → [_, 9, 10]

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Answer: Row3[1]=5, Row1[1]=33

SubType
number-pyramid
Difficulty
starter
Levels
  • [33]
  • [14,19]
  • [5,9,10]
Base
  • 5
  • 9
  • 10
TopValue
33
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"r":0,"c":0,"v":33}