medium 5×5 Set 86 Form Exercise

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

Show answer

Answer: Row 6: [6, 54, 60]; Row 10: [10, 90, 100]; Row 9: [9, 81, 90]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 6
  • 10
  • 9
ColHeaders
  • 1
  • 9
  • 10
Cells
  • [6,54,60]
  • [10,90,100]
  • [9,81,90]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 3, 1], Column headers: [3, 5, 6]

Show answer

Answer: Row 3: [6, 8, 9]; Row 3: [6, 8, 9]; Row 1: [4, 6, 7]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 3
  • 3
  • 1
ColHeaders
  • 3
  • 5
  • 6
Cells
  • [6,8,9]
  • [6,8,9]
  • [4,6,7]