medium 5×5 Set 81 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 1, 6], Column headers: [4, 5, 8]

Show answer

Answer: Row 2: [6, 7, 10]; Row 1: [5, 6, 9]; Row 6: [10, 11, 14]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 2
  • 1
  • 6
ColHeaders
  • 4
  • 5
  • 8
Cells
  • [6,7,10]
  • [5,6,9]
  • [10,11,14]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 8, 1], Column headers: [3, 3, 6]

Show answer

Answer: Row 1: [3, 3, 6]; Row 8: [24, 24, 48]; Row 1: [3, 3, 6]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 1
  • 8
  • 1
ColHeaders
  • 3
  • 3
  • 6
Cells
  • [3,3,6]
  • [24,24,48]
  • [3,3,6]