expert Set 59 Form Exercise

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [20]
  • [10,10]
  • [5,5,5]
Base
  • 5
  • 5
  • 5
TopValue
20
HiddenCells
  • {"r":1,"c":0,"v":10}
  • {"r":2,"c":0,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [10] → [_, _] → [1, 1, 7]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [10]
  • [2,8]
  • [1,1,7]
Base
  • 1
  • 1
  • 7
TopValue
10
HiddenCells
  • {"r":1,"c":0,"v":2}
  • {"r":1,"c":1,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [18, 18] → [10, 8, _]

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Answer: Row3[3]=10, Row1[1]=36

SubType
number-pyramid
Difficulty
expert
Levels
  • [36]
  • [18,18]
  • [10,8,10]
Base
  • 10
  • 8
  • 10
TopValue
36
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":0,"c":0,"v":36}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [_, _] → [5, 9, 3]

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Answer: Row2[1]=14, Row2[2]=12

SubType
number-pyramid
Difficulty
expert
Levels
  • [26]
  • [14,12]
  • [5,9,3]
Base
  • 5
  • 9
  • 3
TopValue
26
HiddenCells
  • {"r":1,"c":0,"v":14}
  • {"r":1,"c":1,"v":12}