medium 5×5 Set 39 Form Exercise

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

Show answer

Answer: Row 2: [12, 18, 8]; Row 6: [36, 54, 24]; Row 10: [60, 90, 40]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 2
  • 6
  • 10
ColHeaders
  • 6
  • 9
  • 4
Cells
  • [12,18,8]
  • [36,54,24]
  • [60,90,40]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 10, 1], Column headers: [1, 10, 6]

Show answer

Answer: Row 8: [9, 18, 14]; Row 10: [11, 20, 16]; Row 1: [2, 11, 7]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 8
  • 10
  • 1
ColHeaders
  • 1
  • 10
  • 6
Cells
  • [9,18,14]
  • [11,20,16]
  • [2,11,7]