medium 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): [27] → [_, 16] → [_, _, _] → [2, 4, 1, 10]

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Answer: Row3[3]=11, Row2[1]=11, Row3[1]=6, Row3[2]=5

SubType
number-pyramid
Difficulty
medium
Levels
  • [27]
  • [11,16]
  • [6,5,11]
  • [2,4,1,10]
Base
  • 2
  • 4
  • 1
  • 10
TopValue
27
HiddenCells
  • {"r":2,"c":2,"v":11}
  • {"r":1,"c":0,"v":11}
  • {"r":2,"c":0,"v":6}
  • {"r":2,"c":1,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [10, 10] → [_, _, _] → [4, 2, _, 4]

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Answer: Row3[1]=6, Row4[3]=2, Row3[2]=4, Row3[3]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [20]
  • [10,10]
  • [6,4,6]
  • [4,2,2,4]
Base
  • 4
  • 2
  • 2
  • 4
TopValue
20
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":3,"c":2,"v":2}
  • {"r":2,"c":1,"v":4}
  • {"r":2,"c":2,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [_, 12] → [_, 6, _] → [3, 2, _, 2]

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Answer: Row2[1]=11, Row4[3]=4, Row3[3]=6, Row3[1]=5

SubType
number-pyramid
Difficulty
medium
Levels
  • [23]
  • [11,12]
  • [5,6,6]
  • [3,2,4,2]
Base
  • 3
  • 2
  • 4
  • 2
TopValue
23
HiddenCells
  • {"r":1,"c":0,"v":11}
  • {"r":3,"c":2,"v":4}
  • {"r":2,"c":2,"v":6}
  • {"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): [46] → [24, _] → [10, 14, 8] → [_, 7, _, _]

Show answer

Answer: Row4[1]=3, Row2[2]=22, Row4[3]=7, Row4[4]=1

SubType
number-pyramid
Difficulty
medium
Levels
  • [46]
  • [24,22]
  • [10,14,8]
  • [3,7,7,1]
Base
  • 3
  • 7
  • 7
  • 1
TopValue
46
HiddenCells
  • {"r":3,"c":0,"v":3}
  • {"r":1,"c":1,"v":22}
  • {"r":3,"c":2,"v":7}
  • {"r":3,"c":3,"v":1}