hard 5×5 Set 64 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 5, 2, 5], Column headers: [1, 10, 4, 5]

Show answer

Answer: Row 10: [10, 100, 40, 50]; Row 5: [5, 50, 20, 25]; Row 2: [2, 20, 8, 10]; Row 5: [5, 50, 20, 25]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 10
  • 5
  • 2
  • 5
ColHeaders
  • 1
  • 10
  • 4
  • 5
Cells
  • [10,100,40,50]
  • [5,50,20,25]
  • [2,20,8,10]
  • [5,50,20,25]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 6, 4, 10], Column headers: [6, 5, 9, 4]

Show answer

Answer: Row 9: [15, 14, 18, 13]; Row 6: [12, 11, 15, 10]; Row 4: [10, 9, 13, 8]; Row 10: [16, 15, 19, 14]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 9
  • 6
  • 4
  • 10
ColHeaders
  • 6
  • 5
  • 9
  • 4
Cells
  • [15,14,18,13]
  • [12,11,15,10]
  • [10,9,13,8]
  • [16,15,19,14]