expert 5×5 Set 60 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 1, 9], Column headers: [4, 2, 1]

Show answer

Answer: Row 6: [24, 12, 6]; Row 1: [4, 2, 1]; Row 9: [36, 18, 9]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 1
  • 9
ColHeaders
  • 4
  • 2
  • 1
Cells
  • [24,12,6]
  • [4,2,1]
  • [36,18,9]

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

Show answer

Answer: Row 9: [18, 17, 17]; Row 2: [11, 10, 10]; Row 9: [18, 17, 17]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 9
  • 2
  • 9
ColHeaders
  • 9
  • 8
  • 8
Cells
  • [18,17,17]
  • [11,10,10]
  • [18,17,17]