starter Set 96 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [34] → [_, 15] → [9, _, 5]

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Answer: Row2[1]=19, Row3[2]=10

SubType
number-pyramid
Difficulty
starter
Levels
  • [34]
  • [19,15]
  • [9,10,5]
Base
  • 9
  • 10
  • 5
TopValue
34
HiddenCells
  • {"r":1,"c":0,"v":19}
  • {"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): [32] → [_, 13] → [_, 10, 3]

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Answer: Row3[1]=9, Row2[1]=19

SubType
number-pyramid
Difficulty
starter
Levels
  • [32]
  • [19,13]
  • [9,10,3]
Base
  • 9
  • 10
  • 3
TopValue
32
HiddenCells
  • {"r":2,"c":0,"v":9}
  • {"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] → [12, _] → [9, _, 4]

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Answer: Row3[2]=3, Row2[2]=7

SubType
number-pyramid
Difficulty
starter
Levels
  • [19]
  • [12,7]
  • [9,3,4]
Base
  • 9
  • 3
  • 4
TopValue
19
HiddenCells
  • {"r":2,"c":1,"v":3}
  • {"r":1,"c":1,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [6, _] → [3, 3, 10]

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Answer: Row1[1]=19, Row2[2]=13

SubType
number-pyramid
Difficulty
starter
Levels
  • [19]
  • [6,13]
  • [3,3,10]
Base
  • 3
  • 3
  • 10
TopValue
19
HiddenCells
  • {"r":0,"c":0,"v":19}
  • {"r":1,"c":1,"v":13}