hard 5×5 Set 84 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 9, 1, 2], Column headers: [5, 9, 4, 1]

Show answer

Answer: Row 6: [11, 15, 10, 7]; Row 9: [14, 18, 13, 10]; Row 1: [6, 10, 5, 2]; Row 2: [7, 11, 6, 3]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 9
  • 1
  • 2
ColHeaders
  • 5
  • 9
  • 4
  • 1
Cells
  • [11,15,10,7]
  • [14,18,13,10]
  • [6,10,5,2]
  • [7,11,6,3]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 9, 7, 7], Column headers: [8, 7, 10, 6]

Show answer

Answer: Row 5: [40, 35, 50, 30]; Row 9: [72, 63, 90, 54]; Row 7: [56, 49, 70, 42]; Row 7: [56, 49, 70, 42]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 9
  • 7
  • 7
ColHeaders
  • 8
  • 7
  • 10
  • 6
Cells
  • [40,35,50,30]
  • [72,63,90,54]
  • [56,49,70,42]
  • [56,49,70,42]