expert 4×4 Set 53 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 9, 8], Column headers: [5, 7, 2]

Show answer

Answer: Row 8: [13, 15, 10]; Row 9: [14, 16, 11]; Row 8: [13, 15, 10]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 8
  • 9
  • 8
ColHeaders
  • 5
  • 7
  • 2
Cells
  • [13,15,10]
  • [14,16,11]
  • [13,15,10]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 3, 2], Column headers: [10, 7, 6]

Show answer

Answer: Row 1: [11, 8, 7]; Row 3: [13, 10, 9]; Row 2: [12, 9, 8]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 1
  • 3
  • 2
ColHeaders
  • 10
  • 7
  • 6
Cells
  • [11,8,7]
  • [13,10,9]
  • [12,9,8]