medium 5×5 Set 66 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 10, 1], Column headers: [6, 9, 3]

Show answer

Answer: Row 6: [12, 15, 9]; Row 10: [16, 19, 13]; Row 1: [7, 10, 4]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 6
  • 10
  • 1
ColHeaders
  • 6
  • 9
  • 3
Cells
  • [12,15,9]
  • [16,19,13]
  • [7,10,4]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 7, 9], Column headers: [7, 2, 9]

Show answer

Answer: Row 8: [56, 16, 72]; Row 7: [49, 14, 63]; Row 9: [63, 18, 81]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 8
  • 7
  • 9
ColHeaders
  • 7
  • 2
  • 9
Cells
  • [56,16,72]
  • [49,14,63]
  • [63,18,81]