starter Set 46 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [17] → [11, _] → [10, 1, _]

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Answer: Row2[2]=6, Row3[3]=5

SubType
number-pyramid
Difficulty
starter
Levels
  • [17]
  • [11,6]
  • [10,1,5]
Base
  • 10
  • 1
  • 5
TopValue
17
HiddenCells
  • {"r":1,"c":1,"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): [23] → [9, 14] → [1, _, _]

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Answer: Row3[2]=8, Row3[3]=6

SubType
number-pyramid
Difficulty
starter
Levels
  • [23]
  • [9,14]
  • [1,8,6]
Base
  • 1
  • 8
  • 6
TopValue
23
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":2,"c":2,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 6] → [3, 5, 1]

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Answer: Row2[1]=8, Row1[1]=14

SubType
number-pyramid
Difficulty
starter
Levels
  • [14]
  • [8,6]
  • [3,5,1]
Base
  • 3
  • 5
  • 1
TopValue
14
HiddenCells
  • {"r":1,"c":0,"v":8}
  • {"r":0,"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): [_] → [_, 11] → [1, 5, 6]

Show answer

Answer: Row1[1]=17, Row2[1]=6

SubType
number-pyramid
Difficulty
starter
Levels
  • [17]
  • [6,11]
  • [1,5,6]
Base
  • 1
  • 5
  • 6
TopValue
17
HiddenCells
  • {"r":0,"c":0,"v":17}
  • {"r":1,"c":0,"v":6}