expert 5×5 Set 49 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 9, 8], Column headers: [4, 6, 7]

Show answer

Answer: Row 10: [40, 60, 70]; Row 9: [36, 54, 63]; Row 8: [32, 48, 56]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 10
  • 9
  • 8
ColHeaders
  • 4
  • 6
  • 7
Cells
  • [40,60,70]
  • [36,54,63]
  • [32,48,56]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 10, 3], Column headers: [7, 9, 5]

Show answer

Answer: Row 4: [11, 13, 9]; Row 10: [17, 19, 15]; Row 3: [10, 12, 8]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 4
  • 10
  • 3
ColHeaders
  • 7
  • 9
  • 5
Cells
  • [11,13,9]
  • [17,19,15]
  • [10,12,8]