starter 4×4 Set 65 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 6, 9], Column headers: [1, 3, 1]

Show answer

Answer: Row 4: [5, 7, 5]; Row 6: [7, 9, 7]; Row 9: [10, 12, 10]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 4
  • 6
  • 9
ColHeaders
  • 1
  • 3
  • 1
Cells
  • [5,7,5]
  • [7,9,7]
  • [10,12,10]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 5, 4], Column headers: [9, 6, 2]

Show answer

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

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