hard 5×5 Set 70 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 2, 9, 9], Column headers: [10, 4, 2, 5]

Show answer

Answer: Row 9: [1, 5, 7, 4]; Row 2: [8, 2, 0, 3]; Row 9: [1, 5, 7, 4]; Row 9: [1, 5, 7, 4]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 9
  • 2
  • 9
  • 9
ColHeaders
  • 10
  • 4
  • 2
  • 5
Cells
  • [1,5,7,4]
  • [8,2,0,3]
  • [1,5,7,4]
  • [1,5,7,4]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 5, 9, 6], Column headers: [4, 2, 7, 10]

Show answer

Answer: Row 5: [20, 10, 35, 50]; Row 5: [20, 10, 35, 50]; Row 9: [36, 18, 63, 90]; Row 6: [24, 12, 42, 60]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 5
  • 9
  • 6
ColHeaders
  • 4
  • 2
  • 7
  • 10
Cells
  • [20,10,35,50]
  • [20,10,35,50]
  • [36,18,63,90]
  • [24,12,42,60]