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: [4, 5, 9], Column headers: [7, 6, 9]

Show answer

Answer: Row 4: [11, 10, 13]; Row 5: [12, 11, 14]; Row 9: [16, 15, 18]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 4
  • 5
  • 9
ColHeaders
  • 7
  • 6
  • 9
Cells
  • [11,10,13]
  • [12,11,14]
  • [16,15,18]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 7, 8], Column headers: [4, 4, 2]

Show answer

Answer: Row 3: [12, 12, 6]; Row 7: [28, 28, 14]; Row 8: [32, 32, 16]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 3
  • 7
  • 8
ColHeaders
  • 4
  • 4
  • 2
Cells
  • [12,12,6]
  • [28,28,14]
  • [32,32,16]