starter Set 95 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [_, 15] → [9, 5, _]

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Answer: Row3[3]=10, Row2[1]=14

SubType
number-pyramid
Difficulty
starter
Levels
  • [29]
  • [14,15]
  • [9,5,10]
Base
  • 9
  • 5
  • 10
TopValue
29
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":1,"c":0,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [9, 13] → [_, 7, _]

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Answer: Row3[3]=6, Row3[1]=2

SubType
number-pyramid
Difficulty
starter
Levels
  • [22]
  • [9,13]
  • [2,7,6]
Base
  • 2
  • 7
  • 6
TopValue
22
HiddenCells
  • {"r":2,"c":2,"v":6}
  • {"r":2,"c":0,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [28] → [_, 16] → [6, _, 10]

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Answer: Row2[1]=12, Row3[2]=6

SubType
number-pyramid
Difficulty
starter
Levels
  • [28]
  • [12,16]
  • [6,6,10]
Base
  • 6
  • 6
  • 10
TopValue
28
HiddenCells
  • {"r":1,"c":0,"v":12}
  • {"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): [26] → [_, 10] → [7, _, 1]

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Answer: Row2[1]=16, Row3[2]=9

SubType
number-pyramid
Difficulty
starter
Levels
  • [26]
  • [16,10]
  • [7,9,1]
Base
  • 7
  • 9
  • 1
TopValue
26
HiddenCells
  • {"r":1,"c":0,"v":16}
  • {"r":2,"c":1,"v":9}