medium 4×4 Set 43 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 10, 10], Column headers: [4, 7, 3]

Show answer

Answer: Row 9: [36, 63, 27]; Row 10: [40, 70, 30]; Row 10: [40, 70, 30]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 9
  • 10
  • 10
ColHeaders
  • 4
  • 7
  • 3
Cells
  • [36,63,27]
  • [40,70,30]
  • [40,70,30]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 5, 7], Column headers: [7, 10, 4]

Show answer

Answer: Row 8: [15, 18, 12]; Row 5: [12, 15, 9]; Row 7: [14, 17, 11]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 8
  • 5
  • 7
ColHeaders
  • 7
  • 10
  • 4
Cells
  • [15,18,12]
  • [12,15,9]
  • [14,17,11]