expert Set 12 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [12] → [_, 6] → [1, 5, _]

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Answer: Row3[3]=1, Row2[1]=6

SubType
number-pyramid
Difficulty
expert
Levels
  • [12]
  • [6,6]
  • [1,5,1]
Base
  • 1
  • 5
  • 1
TopValue
12
HiddenCells
  • {"r":2,"c":2,"v":1}
  • {"r":1,"c":0,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [_, 12] → [_, 9, 3]

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Answer: Row3[1]=3, Row2[1]=12

SubType
number-pyramid
Difficulty
expert
Levels
  • [24]
  • [12,12]
  • [3,9,3]
Base
  • 3
  • 9
  • 3
TopValue
24
HiddenCells
  • {"r":2,"c":0,"v":3}
  • {"r":1,"c":0,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [10, _] → [2, 8, _]

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Answer: Row3[3]=6, Row2[2]=14

SubType
number-pyramid
Difficulty
expert
Levels
  • [24]
  • [10,14]
  • [2,8,6]
Base
  • 2
  • 8
  • 6
TopValue
24
HiddenCells
  • {"r":2,"c":2,"v":6}
  • {"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): [_] → [11, _] → [3, 8, 9]

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Answer: Row2[2]=17, Row1[1]=28

SubType
number-pyramid
Difficulty
expert
Levels
  • [28]
  • [11,17]
  • [3,8,9]
Base
  • 3
  • 8
  • 9
TopValue
28
HiddenCells
  • {"r":1,"c":1,"v":17}
  • {"r":0,"c":0,"v":28}