starter Set 73 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [5, 11] → [_, 2, _]

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Answer: Row3[1]=3, Row3[3]=9

SubType
number-pyramid
Difficulty
starter
Levels
  • [16]
  • [5,11]
  • [3,2,9]
Base
  • 3
  • 2
  • 9
TopValue
16
HiddenCells
  • {"r":2,"c":0,"v":3}
  • {"r":2,"c":2,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 9] → [3, 2, 7]

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Answer: Row1[1]=14, Row2[1]=5

SubType
number-pyramid
Difficulty
starter
Levels
  • [14]
  • [5,9]
  • [3,2,7]
Base
  • 3
  • 2
  • 7
TopValue
14
HiddenCells
  • {"r":0,"c":0,"v":14}
  • {"r":1,"c":0,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [27] → [14, 13] → [_, 5, _]

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Answer: Row3[1]=9, Row3[3]=8

SubType
number-pyramid
Difficulty
starter
Levels
  • [27]
  • [14,13]
  • [9,5,8]
Base
  • 9
  • 5
  • 8
TopValue
27
HiddenCells
  • {"r":2,"c":0,"v":9}
  • {"r":2,"c":2,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [15, 11] → [_, _, 2]

Show answer

Answer: Row3[1]=6, Row3[2]=9

SubType
number-pyramid
Difficulty
starter
Levels
  • [26]
  • [15,11]
  • [6,9,2]
Base
  • 6
  • 9
  • 2
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":2,"c":1,"v":9}