starter Set 38 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [6, _] → [2, _, 4]

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Answer: Row2[2]=8, Row3[2]=4

SubType
number-pyramid
Difficulty
starter
Levels
  • [14]
  • [6,8]
  • [2,4,4]
Base
  • 2
  • 4
  • 4
TopValue
14
HiddenCells
  • {"r":1,"c":1,"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): [8] → [6, _] → [5, 1, _]

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Answer: Row2[2]=2, Row3[3]=1

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [13] → [_, 7] → [3, 3, _]

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Answer: Row2[1]=6, Row3[3]=4

SubType
number-pyramid
Difficulty
starter
Levels
  • [13]
  • [6,7]
  • [3,3,4]
Base
  • 3
  • 3
  • 4
TopValue
13
HiddenCells
  • {"r":1,"c":0,"v":6}
  • {"r":2,"c":2,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [_, 12] → [7, _, 2]

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Answer: Row3[2]=10, Row2[1]=17

SubType
number-pyramid
Difficulty
starter
Levels
  • [29]
  • [17,12]
  • [7,10,2]
Base
  • 7
  • 10
  • 2
TopValue
29
HiddenCells
  • {"r":2,"c":1,"v":10}
  • {"r":1,"c":0,"v":17}