medium Set 67 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [49] → [_, _] → [_, 11, 14] → [_, 3, 8, 6]

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Answer: Row2[1]=24, Row3[1]=13, Row2[2]=25, Row4[1]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [49]
  • [24,25]
  • [13,11,14]
  • [10,3,8,6]
Base
  • 10
  • 3
  • 8
  • 6
TopValue
49
HiddenCells
  • {"r":1,"c":0,"v":24}
  • {"r":2,"c":0,"v":13}
  • {"r":1,"c":1,"v":25}
  • {"r":3,"c":0,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [10, 17, 18] → [3, 7, 10, _]

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Answer: Row2[2]=35, Row1[1]=62, Row2[1]=27, Row4[4]=8

SubType
number-pyramid
Difficulty
medium
Levels
  • [62]
  • [27,35]
  • [10,17,18]
  • [3,7,10,8]
Base
  • 3
  • 7
  • 10
  • 8
TopValue
62
HiddenCells
  • {"r":1,"c":1,"v":35}
  • {"r":0,"c":0,"v":62}
  • {"r":1,"c":0,"v":27}
  • {"r":3,"c":3,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [41] → [_, 25] → [_, _, 14] → [4, 1, _, 4]

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Answer: Row3[1]=5, Row4[3]=10, Row3[2]=11, Row2[1]=16

SubType
number-pyramid
Difficulty
medium
Levels
  • [41]
  • [16,25]
  • [5,11,14]
  • [4,1,10,4]
Base
  • 4
  • 1
  • 10
  • 4
TopValue
41
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"r":3,"c":2,"v":10}
  • {"r":2,"c":1,"v":11}
  • {"r":1,"c":0,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [49] → [26, 23] → [_, _, 10] → [_, 8, _, 5]

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Answer: Row4[1]=5, Row3[1]=13, Row3[2]=13, Row4[3]=5

SubType
number-pyramid
Difficulty
medium
Levels
  • [49]
  • [26,23]
  • [13,13,10]
  • [5,8,5,5]
Base
  • 5
  • 8
  • 5
  • 5
TopValue
49
HiddenCells
  • {"r":3,"c":0,"v":5}
  • {"r":2,"c":0,"v":13}
  • {"r":2,"c":1,"v":13}
  • {"r":3,"c":2,"v":5}