expert Set 75 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [17, 16] → [9, _, 8]

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Answer: Row3[2]=8, Row1[1]=33

SubType
number-pyramid
Difficulty
expert
Levels
  • [33]
  • [17,16]
  • [9,8,8]
Base
  • 9
  • 8
  • 8
TopValue
33
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":0,"c":0,"v":33}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [9, _] → [1, 8, 2]

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Answer: Row1[1]=19, Row2[2]=10

SubType
number-pyramid
Difficulty
expert
Levels
  • [19]
  • [9,10]
  • [1,8,2]
Base
  • 1
  • 8
  • 2
TopValue
19
HiddenCells
  • {"r":0,"c":0,"v":19}
  • {"r":1,"c":1,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [7, _] → [2, 5, 4]

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Answer: Row1[1]=16, Row2[2]=9

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [7,9]
  • [2,5,4]
Base
  • 2
  • 5
  • 4
TopValue
16
HiddenCells
  • {"r":0,"c":0,"v":16}
  • {"r":1,"c":1,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [16, 10] → [9, 7, _]

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Answer: Row3[3]=3, Row1[1]=26

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [16,10]
  • [9,7,3]
Base
  • 9
  • 7
  • 3
TopValue
26
HiddenCells
  • {"r":2,"c":2,"v":3}
  • {"r":0,"c":0,"v":26}