medium Set 60 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [41] → [18, _] → [7, 11, 12] → [6, _, _, _]

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Answer: Row4[2]=1, Row4[3]=10, Row4[4]=2, Row2[2]=23

SubType
number-pyramid
Difficulty
medium
Levels
  • [41]
  • [18,23]
  • [7,11,12]
  • [6,1,10,2]
Base
  • 6
  • 1
  • 10
  • 2
TopValue
41
HiddenCells
  • {"r":3,"c":1,"v":1}
  • {"r":3,"c":2,"v":10}
  • {"r":3,"c":3,"v":2}
  • {"r":1,"c":1,"v":23}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [46] → [31, _] → [_, _, 4] → [10, 10, 1, _]

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Answer: Row4[4]=3, Row2[2]=15, Row3[1]=20, Row3[2]=11

SubType
number-pyramid
Difficulty
medium
Levels
  • [46]
  • [31,15]
  • [20,11,4]
  • [10,10,1,3]
Base
  • 10
  • 10
  • 1
  • 3
TopValue
46
HiddenCells
  • {"r":3,"c":3,"v":3}
  • {"r":1,"c":1,"v":15}
  • {"r":2,"c":0,"v":20}
  • {"r":2,"c":1,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [56] → [27, 29] → [_, _, _] → [6, 7, 7, _]

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Answer: Row3[1]=13, Row4[4]=8, Row3[2]=14, Row3[3]=15

SubType
number-pyramid
Difficulty
medium
Levels
  • [56]
  • [27,29]
  • [13,14,15]
  • [6,7,7,8]
Base
  • 6
  • 7
  • 7
  • 8
TopValue
56
HiddenCells
  • {"r":2,"c":0,"v":13}
  • {"r":3,"c":3,"v":8}
  • {"r":2,"c":1,"v":14}
  • {"r":2,"c":2,"v":15}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [39] → [_, _] → [_, 8, 14] → [6, 3, _, 9]

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Answer: Row4[3]=5, Row2[2]=22, Row2[1]=17, Row3[1]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [39]
  • [17,22]
  • [9,8,14]
  • [6,3,5,9]
Base
  • 6
  • 3
  • 5
  • 9
TopValue
39
HiddenCells
  • {"r":3,"c":2,"v":5}
  • {"r":1,"c":1,"v":22}
  • {"r":1,"c":0,"v":17}
  • {"r":2,"c":0,"v":9}