hard 5×5 Set 82 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 1, 6, 7], Column headers: [8, 1, 5, 2]

Show answer

Answer: Row 4: [12, 5, 9, 6]; Row 1: [9, 2, 6, 3]; Row 6: [14, 7, 11, 8]; Row 7: [15, 8, 12, 9]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 4
  • 1
  • 6
  • 7
ColHeaders
  • 8
  • 1
  • 5
  • 2
Cells
  • [12,5,9,6]
  • [9,2,6,3]
  • [14,7,11,8]
  • [15,8,12,9]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 3, 4, 4], Column headers: [2, 9, 5, 1]

Show answer

Answer: Row 6: [12, 54, 30, 6]; Row 3: [6, 27, 15, 3]; Row 4: [8, 36, 20, 4]; Row 4: [8, 36, 20, 4]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 6
  • 3
  • 4
  • 4
ColHeaders
  • 2
  • 9
  • 5
  • 1
Cells
  • [12,54,30,6]
  • [6,27,15,3]
  • [8,36,20,4]
  • [8,36,20,4]