expert Set 46 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [12] → [_, _] → [2, 2, 6]

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Answer: Row2[1]=4, Row2[2]=8

SubType
number-pyramid
Difficulty
expert
Levels
  • [12]
  • [4,8]
  • [2,2,6]
Base
  • 2
  • 2
  • 6
TopValue
12
HiddenCells
  • {"r":1,"c":0,"v":4}
  • {"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] → [8, _] → [_, 4, 6]

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Answer: Row2[2]=10, Row3[1]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [18]
  • [8,10]
  • [4,4,6]
Base
  • 4
  • 4
  • 6
TopValue
18
HiddenCells
  • {"r":1,"c":1,"v":10}
  • {"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): [19] → [_, 10] → [2, _, 3]

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Answer: Row3[2]=7, Row2[1]=9

SubType
number-pyramid
Difficulty
expert
Levels
  • [19]
  • [9,10]
  • [2,7,3]
Base
  • 2
  • 7
  • 3
TopValue
19
HiddenCells
  • {"r":2,"c":1,"v":7}
  • {"r":1,"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): [13] → [7, _] → [4, 3, _]

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Answer: Row2[2]=6, Row3[3]=3

SubType
number-pyramid
Difficulty
expert
Levels
  • [13]
  • [7,6]
  • [4,3,3]
Base
  • 4
  • 3
  • 3
TopValue
13
HiddenCells
  • {"r":1,"c":1,"v":6}
  • {"r":2,"c":2,"v":3}