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): [_] → [7, 7] → [5, 2, _]

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Answer: Row1[1]=14, Row3[3]=5

SubType
number-pyramid
Difficulty
starter
Levels
  • [14]
  • [7,7]
  • [5,2,5]
Base
  • 5
  • 2
  • 5
TopValue
14
HiddenCells
  • {"r":0,"c":0,"v":14}
  • {"r":2,"c":2,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [30] → [14, _] → [8, 6, _]

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Answer: Row3[3]=10, Row2[2]=16

SubType
number-pyramid
Difficulty
starter
Levels
  • [30]
  • [14,16]
  • [8,6,10]
Base
  • 8
  • 6
  • 10
TopValue
30
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":1,"c":1,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [5, 10] → [_, 3, _]

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Answer: Row3[3]=7, Row3[1]=2

SubType
number-pyramid
Difficulty
starter
Levels
  • [15]
  • [5,10]
  • [2,3,7]
Base
  • 2
  • 3
  • 7
TopValue
15
HiddenCells
  • {"r":2,"c":2,"v":7}
  • {"r":2,"c":0,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [10, 16] → [_, 8, _]

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Answer: Row3[1]=2, Row3[3]=8

SubType
number-pyramid
Difficulty
starter
Levels
  • [26]
  • [10,16]
  • [2,8,8]
Base
  • 2
  • 8
  • 8
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":2,"c":2,"v":8}