hard Set 94 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [93] → [48, _] → [_, 20, _] → [18, _, _, 15] → [_, 9, 1, _, _]

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Answer: Row5[5]=6, Row2[2]=45, Row5[1]=9, Row4[3]=10, Row3[3]=25, Row3[1]=28, Row4[2]=10, Row5[4]=9

SubType
number-pyramid
Difficulty
hard
Levels
  • [93]
  • [48,45]
  • [28,20,25]
  • [18,10,10,15]
  • [9,9,1,9,6]
Base
  • 9
  • 9
  • 1
  • 9
  • 6
TopValue
93
HiddenCells
  • {"r":4,"c":4,"v":6}
  • {"r":1,"c":1,"v":45}
  • {"r":4,"c":0,"v":9}
  • {"r":3,"c":2,"v":10}
  • {"r":2,"c":2,"v":25}
  • {"r":2,"c":0,"v":28}
  • {"r":3,"c":1,"v":10}
  • {"r":4,"c":3,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [138] → [_, 68] → [_, 35, 33] → [_, _, 18, 15] → [_, 8, _, _, _]

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Answer: Row3[1]=35, Row5[3]=9, Row4[1]=18, Row2[1]=70, Row5[4]=9, Row5[5]=6, Row4[2]=17, Row5[1]=10

SubType
number-pyramid
Difficulty
hard
Levels
  • [138]
  • [70,68]
  • [35,35,33]
  • [18,17,18,15]
  • [10,8,9,9,6]
Base
  • 10
  • 8
  • 9
  • 9
  • 6
TopValue
138
HiddenCells
  • {"r":2,"c":0,"v":35}
  • {"r":4,"c":2,"v":9}
  • {"r":3,"c":0,"v":18}
  • {"r":1,"c":0,"v":70}
  • {"r":4,"c":3,"v":9}
  • {"r":4,"c":4,"v":6}
  • {"r":3,"c":1,"v":17}
  • {"r":4,"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): [_] → [55, _] → [_, 27, 21] → [14, _, 13, 8] → [_, _, _, 5, _]

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Answer: Row1[1]=103, Row3[1]=28, Row5[1]=8, Row5[5]=3, Row5[3]=8, Row4[2]=14, Row5[2]=6, Row2[2]=48

SubType
number-pyramid
Difficulty
hard
Levels
  • [103]
  • [55,48]
  • [28,27,21]
  • [14,14,13,8]
  • [8,6,8,5,3]
Base
  • 8
  • 6
  • 8
  • 5
  • 3
TopValue
103
HiddenCells
  • {"r":0,"c":0,"v":103}
  • {"r":2,"c":0,"v":28}
  • {"r":4,"c":0,"v":8}
  • {"r":4,"c":4,"v":3}
  • {"r":4,"c":2,"v":8}
  • {"r":3,"c":1,"v":14}
  • {"r":4,"c":1,"v":6}
  • {"r":1,"c":1,"v":48}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 47] → [11, _, _] → [3, _, 13, _] → [_, 2, 6, 7, _]

Show answer

Answer: Row5[1]=1, Row3[3]=26, Row4[2]=8, Row1[1]=79, Row3[2]=21, Row5[5]=6, Row2[1]=32, Row4[4]=13

SubType
number-pyramid
Difficulty
hard
Levels
  • [79]
  • [32,47]
  • [11,21,26]
  • [3,8,13,13]
  • [1,2,6,7,6]
Base
  • 1
  • 2
  • 6
  • 7
  • 6
TopValue
79
HiddenCells
  • {"r":4,"c":0,"v":1}
  • {"r":2,"c":2,"v":26}
  • {"r":3,"c":1,"v":8}
  • {"r":0,"c":0,"v":79}
  • {"r":2,"c":1,"v":21}
  • {"r":4,"c":4,"v":6}
  • {"r":1,"c":0,"v":32}
  • {"r":3,"c":3,"v":13}