expert 5×5 Set 90 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 9, 8], Column headers: [2, 6, 6]

Show answer

Answer: Row 2: [4, 8, 8]; Row 9: [11, 15, 15]; Row 8: [10, 14, 14]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 2
  • 9
  • 8
ColHeaders
  • 2
  • 6
  • 6
Cells
  • [4,8,8]
  • [11,15,15]
  • [10,14,14]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 6, 6], Column headers: [7, 5, 2]

Show answer

Answer: Row 2: [9, 7, 4]; Row 6: [13, 11, 8]; Row 6: [13, 11, 8]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 2
  • 6
  • 6
ColHeaders
  • 7
  • 5
  • 2
Cells
  • [9,7,4]
  • [13,11,8]
  • [13,11,8]