starter Set 93 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [12, 12] → [_, _, 8]

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Answer: Row3[1]=8, Row3[2]=4

SubType
number-pyramid
Difficulty
starter
Levels
  • [24]
  • [12,12]
  • [8,4,8]
Base
  • 8
  • 4
  • 8
TopValue
24
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":2,"c":1,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [11, 12] → [_, 2, _]

Show answer

Answer: Row3[1]=9, Row3[3]=10

SubType
number-pyramid
Difficulty
starter
Levels
  • [23]
  • [11,12]
  • [9,2,10]
Base
  • 9
  • 2
  • 10
TopValue
23
HiddenCells
  • {"r":2,"c":0,"v":9}
  • {"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): [_] → [12, 8] → [7, 5, _]

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Answer: Row3[3]=3, Row1[1]=20

SubType
number-pyramid
Difficulty
starter
Levels
  • [20]
  • [12,8]
  • [7,5,3]
Base
  • 7
  • 5
  • 3
TopValue
20
HiddenCells
  • {"r":2,"c":2,"v":3}
  • {"r":0,"c":0,"v":20}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [19] → [8, 11] → [7, _, _]

Show answer

Answer: Row3[3]=10, Row3[2]=1

SubType
number-pyramid
Difficulty
starter
Levels
  • [19]
  • [8,11]
  • [7,1,10]
Base
  • 7
  • 1
  • 10
TopValue
19
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":2,"c":1,"v":1}