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): [19] → [7, 12] → [_, 3, _]

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Answer: Row3[3]=9, Row3[1]=4

SubType
number-pyramid
Difficulty
starter
Levels
  • [19]
  • [7,12]
  • [4,3,9]
Base
  • 4
  • 3
  • 9
TopValue
19
HiddenCells
  • {"r":2,"c":2,"v":9}
  • {"r":2,"c":0,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [12, 14] → [_, _, 8]

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Answer: Row3[2]=6, Row3[1]=6

SubType
number-pyramid
Difficulty
starter
Levels
  • [26]
  • [12,14]
  • [6,6,8]
Base
  • 6
  • 6
  • 8
TopValue
26
HiddenCells
  • {"r":2,"c":1,"v":6}
  • {"r":2,"c":0,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [9, 17] → [2, _, _]

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Answer: Row3[2]=7, Row3[3]=10

SubType
number-pyramid
Difficulty
starter
Levels
  • [26]
  • [9,17]
  • [2,7,10]
Base
  • 2
  • 7
  • 10
TopValue
26
HiddenCells
  • {"r":2,"c":1,"v":7}
  • {"r":2,"c":2,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [18, 18] → [9, _, 9]

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Answer: Row1[1]=36, Row3[2]=9

SubType
number-pyramid
Difficulty
starter
Levels
  • [36]
  • [18,18]
  • [9,9,9]
Base
  • 9
  • 9
  • 9
TopValue
36
HiddenCells
  • {"r":0,"c":0,"v":36}
  • {"r":2,"c":1,"v":9}