medium 5×5 Set 83 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 8, 10], Column headers: [6, 4, 5]

Show answer

Answer: Row 4: [10, 8, 9]; Row 8: [14, 12, 13]; Row 10: [16, 14, 15]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 4
  • 8
  • 10
ColHeaders
  • 6
  • 4
  • 5
Cells
  • [10,8,9]
  • [14,12,13]
  • [16,14,15]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 3, 5], Column headers: [4, 1, 9]

Show answer

Answer: Row 2: [2, 1, 7]; Row 3: [1, 2, 6]; Row 5: [1, 4, 4]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 2
  • 3
  • 5
ColHeaders
  • 4
  • 1
  • 9
Cells
  • [2,1,7]
  • [1,2,6]
  • [1,4,4]