hard 5×5 Set 84 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 1, 4, 3], Column headers: [8, 3, 7, 8]

Show answer

Answer: Row 7: [15, 10, 14, 15]; Row 1: [9, 4, 8, 9]; Row 4: [12, 7, 11, 12]; Row 3: [11, 6, 10, 11]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 7
  • 1
  • 4
  • 3
ColHeaders
  • 8
  • 3
  • 7
  • 8
Cells
  • [15,10,14,15]
  • [9,4,8,9]
  • [12,7,11,12]
  • [11,6,10,11]

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

Show answer

Answer: Row 7: [17, 14, 11, 15]; Row 9: [19, 16, 13, 17]; Row 3: [13, 10, 7, 11]; Row 9: [19, 16, 13, 17]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 7
  • 9
  • 3
  • 9
ColHeaders
  • 10
  • 7
  • 4
  • 8
Cells
  • [17,14,11,15]
  • [19,16,13,17]
  • [13,10,7,11]
  • [19,16,13,17]