expert Set 84 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [_, _] → [5, 7, 5]

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Answer: Row2[2]=12, Row2[1]=12

SubType
number-pyramid
Difficulty
expert
Levels
  • [24]
  • [12,12]
  • [5,7,5]
Base
  • 5
  • 7
  • 5
TopValue
24
HiddenCells
  • {"r":1,"c":1,"v":12}
  • {"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): [20] → [10, _] → [_, 5, 5]

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Answer: Row3[1]=5, Row2[2]=10

SubType
number-pyramid
Difficulty
expert
Levels
  • [20]
  • [10,10]
  • [5,5,5]
Base
  • 5
  • 5
  • 5
TopValue
20
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"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): [_] → [13, 9] → [_, 4, 5]

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Answer: Row3[1]=9, Row1[1]=22

SubType
number-pyramid
Difficulty
expert
Levels
  • [22]
  • [13,9]
  • [9,4,5]
Base
  • 9
  • 4
  • 5
TopValue
22
HiddenCells
  • {"r":2,"c":0,"v":9}
  • {"r":0,"c":0,"v":22}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [_, 15] → [_, 10, 5]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [11,15]
  • [1,10,5]
Base
  • 1
  • 10
  • 5
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":1}
  • {"r":1,"c":0,"v":11}