starter Set 32 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [_, 10] → [8, _, 2]

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Answer: Row2[1]=16, Row3[2]=8

SubType
number-pyramid
Difficulty
starter
Levels
  • [26]
  • [16,10]
  • [8,8,2]
Base
  • 8
  • 8
  • 2
TopValue
26
HiddenCells
  • {"r":1,"c":0,"v":16}
  • {"r":2,"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): [29] → [15, _] → [9, _, 8]

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Answer: Row2[2]=14, Row3[2]=6

SubType
number-pyramid
Difficulty
starter
Levels
  • [29]
  • [15,14]
  • [9,6,8]
Base
  • 9
  • 6
  • 8
TopValue
29
HiddenCells
  • {"r":1,"c":1,"v":14}
  • {"r":2,"c":1,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [_, _] → [7, 2, 9]

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Answer: Row2[1]=9, Row2[2]=11

SubType
number-pyramid
Difficulty
starter
Levels
  • [20]
  • [9,11]
  • [7,2,9]
Base
  • 7
  • 2
  • 9
TopValue
20
HiddenCells
  • {"r":1,"c":0,"v":9}
  • {"r":1,"c":1,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 11] → [6, 3, 8]

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Answer: Row2[1]=9, Row1[1]=20

SubType
number-pyramid
Difficulty
starter
Levels
  • [20]
  • [9,11]
  • [6,3,8]
Base
  • 6
  • 3
  • 8
TopValue
20
HiddenCells
  • {"r":1,"c":0,"v":9}
  • {"r":0,"c":0,"v":20}