hard 6×6 Set 100 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 9, 3, 1], Column headers: [10, 10, 5, 8]

Show answer

Answer: Row 5: [15, 15, 10, 13]; Row 9: [19, 19, 14, 17]; Row 3: [13, 13, 8, 11]; Row 1: [11, 11, 6, 9]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 5
  • 9
  • 3
  • 1
ColHeaders
  • 10
  • 10
  • 5
  • 8
Cells
  • [15,15,10,13]
  • [19,19,14,17]
  • [13,13,8,11]
  • [11,11,6,9]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 10, 2, 7], Column headers: [4, 1, 7, 7]

Show answer

Answer: Row 10: [14, 11, 17, 17]; Row 10: [14, 11, 17, 17]; Row 2: [6, 3, 9, 9]; Row 7: [11, 8, 14, 14]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 10
  • 10
  • 2
  • 7
ColHeaders
  • 4
  • 1
  • 7
  • 7
Cells
  • [14,11,17,17]
  • [14,11,17,17]
  • [6,3,9,9]
  • [11,8,14,14]