hard 5×5 Set 27 Form Exercise

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

Show answer

Answer: Row 6: [12, 16, 11, 10]; Row 5: [11, 15, 10, 9]; Row 2: [8, 12, 7, 6]; Row 10: [16, 20, 15, 14]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 5
  • 2
  • 10
ColHeaders
  • 6
  • 10
  • 5
  • 4
Cells
  • [12,16,11,10]
  • [11,15,10,9]
  • [8,12,7,6]
  • [16,20,15,14]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 4, 6, 3], Column headers: [10, 6, 7, 8]

Show answer

Answer: Row 10: [100, 60, 70, 80]; Row 4: [40, 24, 28, 32]; Row 6: [60, 36, 42, 48]; Row 3: [30, 18, 21, 24]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 10
  • 4
  • 6
  • 3
ColHeaders
  • 10
  • 6
  • 7
  • 8
Cells
  • [100,60,70,80]
  • [40,24,28,32]
  • [60,36,42,48]
  • [30,18,21,24]