medium 5×5 Set 59 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 4, 9], Column headers: [8, 3, 5]

Show answer

Answer: Row 1: [9, 4, 6]; Row 4: [12, 7, 9]; Row 9: [17, 12, 14]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 1
  • 4
  • 9
ColHeaders
  • 8
  • 3
  • 5
Cells
  • [9,4,6]
  • [12,7,9]
  • [17,12,14]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 3, 10], Column headers: [8, 6, 4]

Show answer

Answer: Row 2: [10, 8, 6]; Row 3: [11, 9, 7]; Row 10: [18, 16, 14]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 2
  • 3
  • 10
ColHeaders
  • 8
  • 6
  • 4
Cells
  • [10,8,6]
  • [11,9,7]
  • [18,16,14]