expert 5×5 Set 57 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 4, 10], Column headers: [5, 4, 6]

Show answer

Answer: Row 1: [6, 5, 7]; Row 4: [9, 8, 10]; Row 10: [15, 14, 16]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 1
  • 4
  • 10
ColHeaders
  • 5
  • 4
  • 6
Cells
  • [6,5,7]
  • [9,8,10]
  • [15,14,16]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 6, 5], Column headers: [7, 4, 8]

Show answer

Answer: Row 10: [70, 40, 80]; Row 6: [42, 24, 48]; Row 5: [35, 20, 40]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 10
  • 6
  • 5
ColHeaders
  • 7
  • 4
  • 8
Cells
  • [70,40,80]
  • [42,24,48]
  • [35,20,40]