starter Set 69 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [33] → [17, _] → [_, 10, 6]

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Answer: Row3[1]=7, Row2[2]=16

SubType
number-pyramid
Difficulty
starter
Levels
  • [33]
  • [17,16]
  • [7,10,6]
Base
  • 7
  • 10
  • 6
TopValue
33
HiddenCells
  • {"r":2,"c":0,"v":7}
  • {"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): [32] → [_, _] → [9, 9, 5]

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Answer: Row2[1]=18, Row2[2]=14

SubType
number-pyramid
Difficulty
starter
Levels
  • [32]
  • [18,14]
  • [9,9,5]
Base
  • 9
  • 9
  • 5
TopValue
32
HiddenCells
  • {"r":1,"c":0,"v":18}
  • {"r":1,"c":1,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [14, _] → [_, 4, 4]

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Answer: Row3[1]=10, Row2[2]=8

SubType
number-pyramid
Difficulty
starter
Levels
  • [22]
  • [14,8]
  • [10,4,4]
Base
  • 10
  • 4
  • 4
TopValue
22
HiddenCells
  • {"r":2,"c":0,"v":10}
  • {"r":1,"c":1,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [25] → [17, 8] → [_, _, 1]

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Answer: Row3[1]=10, Row3[2]=7

SubType
number-pyramid
Difficulty
starter
Levels
  • [25]
  • [17,8]
  • [10,7,1]
Base
  • 10
  • 7
  • 1
TopValue
25
HiddenCells
  • {"r":2,"c":0,"v":10}
  • {"r":2,"c":1,"v":7}