expert Set 100 Form Exercise

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

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Answer: Row3[1]=1, Row1[1]=12

SubType
number-pyramid
Difficulty
expert
Levels
  • [12]
  • [6,6]
  • [1,5,1]
Base
  • 1
  • 5
  • 1
TopValue
12
HiddenCells
  • {"r":2,"c":0,"v":1}
  • {"r":0,"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): [13] → [10, _] → [_, 2, 1]

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Answer: Row3[1]=8, Row2[2]=3

SubType
number-pyramid
Difficulty
expert
Levels
  • [13]
  • [10,3]
  • [8,2,1]
Base
  • 8
  • 2
  • 1
TopValue
13
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":1,"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] → [_, 13] → [3, 9, _]

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Answer: Row3[3]=4, Row2[1]=12

SubType
number-pyramid
Difficulty
expert
Levels
  • [25]
  • [12,13]
  • [3,9,4]
Base
  • 3
  • 9
  • 4
TopValue
25
HiddenCells
  • {"r":2,"c":2,"v":4}
  • {"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): [26] → [_, 12] → [4, 10, _]

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Answer: Row2[1]=14, Row3[3]=2

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [14,12]
  • [4,10,2]
Base
  • 4
  • 10
  • 2
TopValue
26
HiddenCells
  • {"r":1,"c":0,"v":14}
  • {"r":2,"c":2,"v":2}