expert 5×5 Set 54 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 5, 6], Column headers: [4, 8, 9]

Show answer

Answer: Row 7: [28, 56, 63]; Row 5: [20, 40, 45]; Row 6: [24, 48, 54]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 5
  • 6
ColHeaders
  • 4
  • 8
  • 9
Cells
  • [28,56,63]
  • [20,40,45]
  • [24,48,54]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 8, 4], Column headers: [1, 9, 5]

Show answer

Answer: Row 6: [7, 15, 11]; Row 8: [9, 17, 13]; Row 4: [5, 13, 9]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 6
  • 8
  • 4
ColHeaders
  • 1
  • 9
  • 5
Cells
  • [7,15,11]
  • [9,17,13]
  • [5,13,9]