medium 6×6 Set 58 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 4, 9], Column headers: [10, 8, 8]

Show answer

Answer: Row 10: [20, 18, 18]; Row 4: [14, 12, 12]; Row 9: [19, 17, 17]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 10
  • 4
  • 9
ColHeaders
  • 10
  • 8
  • 8
Cells
  • [20,18,18]
  • [14,12,12]
  • [19,17,17]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 3, 8], Column headers: [1, 9, 5]

Show answer

Answer: Row 4: [5, 13, 9]; Row 3: [4, 12, 8]; Row 8: [9, 17, 13]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 4
  • 3
  • 8
ColHeaders
  • 1
  • 9
  • 5
Cells
  • [5,13,9]
  • [4,12,8]
  • [9,17,13]