expert Set 62 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 20] → [7, 10, 10]

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Answer: Row2[1]=17, Row1[1]=37

SubType
number-pyramid
Difficulty
expert
Levels
  • [37]
  • [17,20]
  • [7,10,10]
Base
  • 7
  • 10
  • 10
TopValue
37
HiddenCells
  • {"r":1,"c":0,"v":17}
  • {"r":0,"c":0,"v":37}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [28] → [16, 12] → [_, _, 3]

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

SubType
number-pyramid
Difficulty
expert
Levels
  • [28]
  • [16,12]
  • [7,9,3]
Base
  • 7
  • 9
  • 3
TopValue
28
HiddenCells
  • {"r":2,"c":0,"v":7}
  • {"r":2,"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): [34] → [_, _] → [10, 9, 6]

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Answer: Row2[1]=19, Row2[2]=15

SubType
number-pyramid
Difficulty
expert
Levels
  • [34]
  • [19,15]
  • [10,9,6]
Base
  • 10
  • 9
  • 6
TopValue
34
HiddenCells
  • {"r":1,"c":0,"v":19}
  • {"r":1,"c":1,"v":15}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [_, _] → [3, 4, 7]

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Answer: Row2[1]=7, Row2[2]=11

SubType
number-pyramid
Difficulty
expert
Levels
  • [18]
  • [7,11]
  • [3,4,7]
Base
  • 3
  • 4
  • 7
TopValue
18
HiddenCells
  • {"r":1,"c":0,"v":7}
  • {"r":1,"c":1,"v":11}