starter 4×4 Set 49 Form Exercise

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

Show answer

Answer: Row 9: [10, 12, 10]; Row 1: [2, 4, 2]; Row 6: [7, 9, 7]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 9
  • 1
  • 6
ColHeaders
  • 1
  • 3
  • 1
Cells
  • [10,12,10]
  • [2,4,2]
  • [7,9,7]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 10, 2], Column headers: [2, 5, 9]

Show answer

Answer: Row 1: [2, 5, 9]; Row 10: [20, 50, 90]; Row 2: [4, 10, 18]

SubType
speed-grid
Difficulty
starter
Operation
×
RowHeaders
  • 1
  • 10
  • 2
ColHeaders
  • 2
  • 5
  • 9
Cells
  • [2,5,9]
  • [20,50,90]
  • [4,10,18]