expert Set 26 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [16, _] → [_, 6, 4]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [16,10]
  • [10,6,4]
Base
  • 10
  • 6
  • 4
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":10}
  • {"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): [_] → [17, 10] → [_, 8, 2]

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Answer: Row1[1]=27, Row3[1]=9

SubType
number-pyramid
Difficulty
expert
Levels
  • [27]
  • [17,10]
  • [9,8,2]
Base
  • 9
  • 8
  • 2
TopValue
27
HiddenCells
  • {"r":0,"c":0,"v":27}
  • {"r":2,"c":0,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [11, _] → [_, 7, 8]

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Answer: Row2[2]=15, Row3[1]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [11,15]
  • [4,7,8]
Base
  • 4
  • 7
  • 8
TopValue
26
HiddenCells
  • {"r":1,"c":1,"v":15}
  • {"r":2,"c":0,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [7, 8] → [_, 5, _]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [15]
  • [7,8]
  • [2,5,3]
Base
  • 2
  • 5
  • 3
TopValue
15
HiddenCells
  • {"r":2,"c":2,"v":3}
  • {"r":2,"c":0,"v":2}