medium 5×5 Set 20 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 4], Column headers: [6, 8, 9]

Show answer

Answer: Row 9: [15, 17, 18]; Row 8: [14, 16, 17]; Row 4: [10, 12, 13]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 9
  • 8
  • 4
ColHeaders
  • 6
  • 8
  • 9
Cells
  • [15,17,18]
  • [14,16,17]
  • [10,12,13]

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

Show answer

Answer: Row 9: [15, 10, 19]; Row 2: [8, 3, 12]; Row 6: [12, 7, 16]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 9
  • 2
  • 6
ColHeaders
  • 6
  • 1
  • 10
Cells
  • [15,10,19]
  • [8,3,12]
  • [12,7,16]