starter 4×4 Set 31 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 5, 10], Column headers: [2, 8, 1]

Show answer

Answer: Row 10: [12, 18, 11]; Row 5: [7, 13, 6]; Row 10: [12, 18, 11]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 10
  • 5
  • 10
ColHeaders
  • 2
  • 8
  • 1
Cells
  • [12,18,11]
  • [7,13,6]
  • [12,18,11]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 2, 2], Column headers: [9, 4, 5]

Show answer

Answer: Row 8: [72, 32, 40]; Row 2: [18, 8, 10]; Row 2: [18, 8, 10]

SubType
speed-grid
Difficulty
starter
Operation
×
RowHeaders
  • 8
  • 2
  • 2
ColHeaders
  • 9
  • 4
  • 5
Cells
  • [72,32,40]
  • [18,8,10]
  • [18,8,10]