easy 4×4 Set 22 Form Exercise

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

Show answer

Answer: Row 4: [16, 12, 12]; Row 7: [28, 21, 21]; Row 8: [32, 24, 24]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 4
  • 7
  • 8
ColHeaders
  • 4
  • 3
  • 3
Cells
  • [16,12,12]
  • [28,21,21]
  • [32,24,24]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 10, 9], Column headers: [5, 5, 9]

Show answer

Answer: Row 7: [12, 12, 16]; Row 10: [15, 15, 19]; Row 9: [14, 14, 18]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 7
  • 10
  • 9
ColHeaders
  • 5
  • 5
  • 9
Cells
  • [12,12,16]
  • [15,15,19]
  • [14,14,18]