hard 5×5 Set 64 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 1, 8, 8], Column headers: [5, 2, 2, 2]

Show answer

Answer: Row 10: [5, 8, 8, 8]; Row 1: [4, 1, 1, 1]; Row 8: [3, 6, 6, 6]; Row 8: [3, 6, 6, 6]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 10
  • 1
  • 8
  • 8
ColHeaders
  • 5
  • 2
  • 2
  • 2
Cells
  • [5,8,8,8]
  • [4,1,1,1]
  • [3,6,6,6]
  • [3,6,6,6]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 9, 10, 2], Column headers: [6, 1, 2, 2]

Show answer

Answer: Row 3: [9, 4, 5, 5]; Row 9: [15, 10, 11, 11]; Row 10: [16, 11, 12, 12]; Row 2: [8, 3, 4, 4]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 3
  • 9
  • 10
  • 2
ColHeaders
  • 6
  • 1
  • 2
  • 2
Cells
  • [9,4,5,5]
  • [15,10,11,11]
  • [16,11,12,12]
  • [8,3,4,4]