starter Set 35 Form Exercise

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

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Answer: Row1[1]=17, Row2[1]=11

SubType
number-pyramid
Difficulty
starter
Levels
  • [17]
  • [11,6]
  • [8,3,3]
Base
  • 8
  • 3
  • 3
TopValue
17
HiddenCells
  • {"r":0,"c":0,"v":17}
  • {"r":1,"c":0,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [13] → [7, 6] → [_, 1, _]

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Answer: Row3[1]=6, Row3[3]=5

SubType
number-pyramid
Difficulty
starter
Levels
  • [13]
  • [7,6]
  • [6,1,5]
Base
  • 6
  • 1
  • 5
TopValue
13
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":2,"c":2,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [10, 9] → [_, 7, 2]

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Answer: Row3[1]=3, Row1[1]=19

SubType
number-pyramid
Difficulty
starter
Levels
  • [19]
  • [10,9]
  • [3,7,2]
Base
  • 3
  • 7
  • 2
TopValue
19
HiddenCells
  • {"r":2,"c":0,"v":3}
  • {"r":0,"c":0,"v":19}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, 15] → [6, 5, _]

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Answer: Row3[3]=10, Row1[1]=26

SubType
number-pyramid
Difficulty
starter
Levels
  • [26]
  • [11,15]
  • [6,5,10]
Base
  • 6
  • 5
  • 10
TopValue
26
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":0,"c":0,"v":26}