expert 5×5 Set 42 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 6, 3], Column headers: [5, 2, 4]

Show answer

Answer: Row 10: [15, 12, 14]; Row 6: [11, 8, 10]; Row 3: [8, 5, 7]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 10
  • 6
  • 3
ColHeaders
  • 5
  • 2
  • 4
Cells
  • [15,12,14]
  • [11,8,10]
  • [8,5,7]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 6, 4], Column headers: [10, 10, 4]

Show answer

Answer: Row 5: [5, 5, 1]; Row 6: [4, 4, 2]; Row 4: [6, 6, 0]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 5
  • 6
  • 4
ColHeaders
  • 10
  • 10
  • 4
Cells
  • [5,5,1]
  • [4,4,2]
  • [6,6,0]