expert 5×5 Set 56 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 4, 2], Column headers: [9, 7, 8]

Show answer

Answer: Row 10: [90, 70, 80]; Row 4: [36, 28, 32]; Row 2: [18, 14, 16]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 10
  • 4
  • 2
ColHeaders
  • 9
  • 7
  • 8
Cells
  • [90,70,80]
  • [36,28,32]
  • [18,14,16]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 4, 8], Column headers: [7, 3, 10]

Show answer

Answer: Row 9: [16, 12, 19]; Row 4: [11, 7, 14]; Row 8: [15, 11, 18]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 9
  • 4
  • 8
ColHeaders
  • 7
  • 3
  • 10
Cells
  • [16,12,19]
  • [11,7,14]
  • [15,11,18]