starter Set 68 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [30] → [14, _] → [_, 8, 8]

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Answer: Row2[2]=16, Row3[1]=6

SubType
number-pyramid
Difficulty
starter
Levels
  • [30]
  • [14,16]
  • [6,8,8]
Base
  • 6
  • 8
  • 8
TopValue
30
HiddenCells
  • {"r":1,"c":1,"v":16}
  • {"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): [_] → [10, 8] → [_, 4, 4]

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Answer: Row1[1]=18, Row3[1]=6

SubType
number-pyramid
Difficulty
starter
Levels
  • [18]
  • [10,8]
  • [6,4,4]
Base
  • 6
  • 4
  • 4
TopValue
18
HiddenCells
  • {"r":0,"c":0,"v":18}
  • {"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): [_] → [8, _] → [5, 3, 3]

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Answer: Row2[2]=6, Row1[1]=14

SubType
number-pyramid
Difficulty
starter
Levels
  • [14]
  • [8,6]
  • [5,3,3]
Base
  • 5
  • 3
  • 3
TopValue
14
HiddenCells
  • {"r":1,"c":1,"v":6}
  • {"r":0,"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): [23] → [_, _] → [3, 6, 8]

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Answer: Row2[1]=9, Row2[2]=14

SubType
number-pyramid
Difficulty
starter
Levels
  • [23]
  • [9,14]
  • [3,6,8]
Base
  • 3
  • 6
  • 8
TopValue
23
HiddenCells
  • {"r":1,"c":0,"v":9}
  • {"r":1,"c":1,"v":14}