medium 5×5 Set 15 Form Exercise

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

Show answer

Answer: Row 6: [8, 12, 7]; Row 4: [6, 10, 5]; Row 4: [6, 10, 5]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 6
  • 4
  • 4
ColHeaders
  • 2
  • 6
  • 1
Cells
  • [8,12,7]
  • [6,10,5]
  • [6,10,5]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 2, 10], Column headers: [9, 8, 2]

Show answer

Answer: Row 4: [36, 32, 8]; Row 2: [18, 16, 4]; Row 10: [90, 80, 20]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 4
  • 2
  • 10
ColHeaders
  • 9
  • 8
  • 2
Cells
  • [36,32,8]
  • [18,16,4]
  • [90,80,20]