expert 4×4 Set 52 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 6], Column headers: [8, 10, 8]

Show answer

Answer: Row 5: [13, 15, 13]; Row 8: [16, 18, 16]; Row 6: [14, 16, 14]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 5
  • 8
  • 6
ColHeaders
  • 8
  • 10
  • 8
Cells
  • [13,15,13]
  • [16,18,16]
  • [14,16,14]

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

Show answer

Answer: Row 4: [10, 6, 6]; Row 5: [11, 7, 7]; Row 2: [8, 4, 4]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 4
  • 5
  • 2
ColHeaders
  • 6
  • 2
  • 2
Cells
  • [10,6,6]
  • [11,7,7]
  • [8,4,4]