expert 5×5 Set 88 Form Exercise

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

Show answer

Answer: Row 2: [8, 4, 12]; Row 6: [24, 12, 36]; Row 5: [20, 10, 30]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 2
  • 6
  • 5
ColHeaders
  • 4
  • 2
  • 6
Cells
  • [8,4,12]
  • [24,12,36]
  • [20,10,30]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 9], Column headers: [7, 4, 7]

Show answer

Answer: Row 5: [12, 9, 12]; Row 8: [15, 12, 15]; Row 9: [16, 13, 16]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 5
  • 8
  • 9
ColHeaders
  • 7
  • 4
  • 7
Cells
  • [12,9,12]
  • [15,12,15]
  • [16,13,16]