expert 5×5 Set 24 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 4, 3], Column headers: [2, 7, 3]

Show answer

Answer: Row 8: [16, 56, 24]; Row 4: [8, 28, 12]; Row 3: [6, 21, 9]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 4
  • 3
ColHeaders
  • 2
  • 7
  • 3
Cells
  • [16,56,24]
  • [8,28,12]
  • [6,21,9]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 5, 2], Column headers: [6, 8, 9]

Show answer

Answer: Row 7: [13, 15, 16]; Row 5: [11, 13, 14]; Row 2: [8, 10, 11]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 5
  • 2
ColHeaders
  • 6
  • 8
  • 9
Cells
  • [13,15,16]
  • [11,13,14]
  • [8,10,11]