starter 4×4 Set 12 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 3, 8], Column headers: [6, 9, 5]

Show answer

Answer: Row 4: [10, 13, 9]; Row 3: [9, 12, 8]; Row 8: [14, 17, 13]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 4
  • 3
  • 8
ColHeaders
  • 6
  • 9
  • 5
Cells
  • [10,13,9]
  • [9,12,8]
  • [14,17,13]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 8, 5], Column headers: [9, 4, 5]

Show answer

Answer: Row 6: [3, 2, 1]; Row 8: [1, 4, 3]; Row 5: [4, 1, 0]

SubType
speed-grid
Difficulty
starter
Operation
-
RowHeaders
  • 6
  • 8
  • 5
ColHeaders
  • 9
  • 4
  • 5
Cells
  • [3,2,1]
  • [1,4,3]
  • [4,1,0]