hard 6×6 Set 65 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 2, 1, 1], Column headers: [10, 6, 9, 5]

Show answer

Answer: Row 4: [14, 10, 13, 9]; Row 2: [12, 8, 11, 7]; Row 1: [11, 7, 10, 6]; Row 1: [11, 7, 10, 6]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 4
  • 2
  • 1
  • 1
ColHeaders
  • 10
  • 6
  • 9
  • 5
Cells
  • [14,10,13,9]
  • [12,8,11,7]
  • [11,7,10,6]
  • [11,7,10,6]

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

Show answer

Answer: Row 3: [12, 24, 3, 9]; Row 3: [12, 24, 3, 9]; Row 7: [28, 56, 7, 21]; Row 4: [16, 32, 4, 12]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 3
  • 3
  • 7
  • 4
ColHeaders
  • 4
  • 8
  • 1
  • 3
Cells
  • [12,24,3,9]
  • [12,24,3,9]
  • [28,56,7,21]
  • [16,32,4,12]