starter Set 47 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [5, 9] → [_, _, 6]

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

SubType
number-pyramid
Difficulty
starter
Levels
  • [14]
  • [5,9]
  • [2,3,6]
Base
  • 2
  • 3
  • 6
TopValue
14
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":2,"c":1,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [4, 12] → [1, 3, _]

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Answer: Row1[1]=16, Row3[3]=9

SubType
number-pyramid
Difficulty
starter
Levels
  • [16]
  • [4,12]
  • [1,3,9]
Base
  • 1
  • 3
  • 9
TopValue
16
HiddenCells
  • {"r":0,"c":0,"v":16}
  • {"r":2,"c":2,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 14] → [2, 8, 6]

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Answer: Row2[1]=10, Row1[1]=24

SubType
number-pyramid
Difficulty
starter
Levels
  • [24]
  • [10,14]
  • [2,8,6]
Base
  • 2
  • 8
  • 6
TopValue
24
HiddenCells
  • {"r":1,"c":0,"v":10}
  • {"r":0,"c":0,"v":24}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [13, 9] → [_, _, 1]

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Answer: Row3[2]=8, Row3[1]=5

SubType
number-pyramid
Difficulty
starter
Levels
  • [22]
  • [13,9]
  • [5,8,1]
Base
  • 5
  • 8
  • 1
TopValue
22
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":2,"c":0,"v":5}