expert 4×4 Set 66 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 10], Column headers: [2, 9, 5]

Show answer

Answer: Row 5: [3, 4, 0]; Row 8: [6, 1, 3]; Row 10: [8, 1, 5]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 5
  • 8
  • 10
ColHeaders
  • 2
  • 9
  • 5
Cells
  • [3,4,0]
  • [6,1,3]
  • [8,1,5]

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

Show answer

Answer: Row 3: [11, 12, 8]; Row 6: [14, 15, 11]; Row 3: [11, 12, 8]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 3
  • 6
  • 3
ColHeaders
  • 8
  • 9
  • 5
Cells
  • [11,12,8]
  • [14,15,11]
  • [11,12,8]