starter Set 62 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [13, 9] → [10, _, 6]

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Answer: Row1[1]=22, Row3[2]=3

SubType
number-pyramid
Difficulty
starter
Levels
  • [22]
  • [13,9]
  • [10,3,6]
Base
  • 10
  • 3
  • 6
TopValue
22
HiddenCells
  • {"r":0,"c":0,"v":22}
  • {"r":2,"c":1,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [25] → [11, _] → [_, 7, 7]

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Answer: Row3[1]=4, Row2[2]=14

SubType
number-pyramid
Difficulty
starter
Levels
  • [25]
  • [11,14]
  • [4,7,7]
Base
  • 4
  • 7
  • 7
TopValue
25
HiddenCells
  • {"r":2,"c":0,"v":4}
  • {"r":1,"c":1,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [6, _] → [2, 4, 6]

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Answer: Row2[2]=10, Row1[1]=16

SubType
number-pyramid
Difficulty
starter
Levels
  • [16]
  • [6,10]
  • [2,4,6]
Base
  • 2
  • 4
  • 6
TopValue
16
HiddenCells
  • {"r":1,"c":1,"v":10}
  • {"r":0,"c":0,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [7, _] → [_, 3, 8]

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Answer: Row2[2]=11, Row3[1]=4

SubType
number-pyramid
Difficulty
starter
Levels
  • [18]
  • [7,11]
  • [4,3,8]
Base
  • 4
  • 3
  • 8
TopValue
18
HiddenCells
  • {"r":1,"c":1,"v":11}
  • {"r":2,"c":0,"v":4}