starter Set 24 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [12, 14] → [_, 6, _]

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Answer: Row3[1]=6, Row3[3]=8

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, 10] → [9, 5, _]

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Answer: Row3[3]=5, Row1[1]=24

SubType
number-pyramid
Difficulty
starter
Levels
  • [24]
  • [14,10]
  • [9,5,5]
Base
  • 9
  • 5
  • 5
TopValue
24
HiddenCells
  • {"r":2,"c":2,"v":5}
  • {"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): [18] → [_, 13] → [_, 3, 10]

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Answer: Row3[1]=2, Row2[1]=5

SubType
number-pyramid
Difficulty
starter
Levels
  • [18]
  • [5,13]
  • [2,3,10]
Base
  • 2
  • 3
  • 10
TopValue
18
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":1,"c":0,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [27] → [14, _] → [_, 8, 5]

Show answer

Answer: Row2[2]=13, Row3[1]=6

SubType
number-pyramid
Difficulty
starter
Levels
  • [27]
  • [14,13]
  • [6,8,5]
Base
  • 6
  • 8
  • 5
TopValue
27
HiddenCells
  • {"r":1,"c":1,"v":13}
  • {"r":2,"c":0,"v":6}