hard Set 58 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [116] → [_, _] → [29, 33, _] → [11, _, 15, _] → [3, 8, _, _, _]

Show answer

Answer: Row5[3]=10, Row2[1]=62, Row3[3]=21, Row2[2]=54, Row4[4]=6, Row5[4]=5, Row5[5]=1, Row4[2]=18

SubType
number-pyramid
Difficulty
hard
Levels
  • [116]
  • [62,54]
  • [29,33,21]
  • [11,18,15,6]
  • [3,8,10,5,1]
Base
  • 3
  • 8
  • 10
  • 5
  • 1
TopValue
116
HiddenCells
  • {"r":4,"c":2,"v":10}
  • {"r":1,"c":0,"v":62}
  • {"r":2,"c":2,"v":21}
  • {"r":1,"c":1,"v":54}
  • {"r":3,"c":3,"v":6}
  • {"r":4,"c":3,"v":5}
  • {"r":4,"c":4,"v":1}
  • {"r":3,"c":1,"v":18}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [43, _] → [_, _, 27] → [6, 11, 15, _] → [3, _, 8, _, _]

Show answer

Answer: Row3[1]=17, Row4[4]=12, Row3[2]=26, Row2[2]=53, Row5[4]=7, Row5[2]=3, Row1[1]=96, Row5[5]=5

SubType
number-pyramid
Difficulty
hard
Levels
  • [96]
  • [43,53]
  • [17,26,27]
  • [6,11,15,12]
  • [3,3,8,7,5]
Base
  • 3
  • 3
  • 8
  • 7
  • 5
TopValue
96
HiddenCells
  • {"r":2,"c":0,"v":17}
  • {"r":3,"c":3,"v":12}
  • {"r":2,"c":1,"v":26}
  • {"r":1,"c":1,"v":53}
  • {"r":4,"c":3,"v":7}
  • {"r":4,"c":1,"v":3}
  • {"r":0,"c":0,"v":96}
  • {"r":4,"c":4,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [_, _, 9] → [_, _, 4, 5] → [3, 5, _, 3, 2]

Show answer

Answer: Row1[1]=43, Row4[1]=8, Row2[2]=19, Row4[2]=6, Row3[2]=10, Row3[1]=14, Row5[3]=1, Row2[1]=24

SubType
number-pyramid
Difficulty
hard
Levels
  • [43]
  • [24,19]
  • [14,10,9]
  • [8,6,4,5]
  • [3,5,1,3,2]
Base
  • 3
  • 5
  • 1
  • 3
  • 2
TopValue
43
HiddenCells
  • {"r":0,"c":0,"v":43}
  • {"r":3,"c":0,"v":8}
  • {"r":1,"c":1,"v":19}
  • {"r":3,"c":1,"v":6}
  • {"r":2,"c":1,"v":10}
  • {"r":2,"c":0,"v":14}
  • {"r":4,"c":2,"v":1}
  • {"r":1,"c":0,"v":24}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [60, _] → [33, 27, 16] → [_, _, 10, _] → [_, 9, _, 2, _]

Show answer

Answer: Row2[2]=43, Row5[1]=7, Row5[3]=8, Row4[1]=16, Row4[2]=17, Row1[1]=103, Row4[4]=6, Row5[5]=4

SubType
number-pyramid
Difficulty
hard
Levels
  • [103]
  • [60,43]
  • [33,27,16]
  • [16,17,10,6]
  • [7,9,8,2,4]
Base
  • 7
  • 9
  • 8
  • 2
  • 4
TopValue
103
HiddenCells
  • {"r":1,"c":1,"v":43}
  • {"r":4,"c":0,"v":7}
  • {"r":4,"c":2,"v":8}
  • {"r":3,"c":0,"v":16}
  • {"r":3,"c":1,"v":17}
  • {"r":0,"c":0,"v":103}
  • {"r":3,"c":3,"v":6}
  • {"r":4,"c":4,"v":4}