hard 4×4 Set 92 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 3, 5, 4], Column headers: [5, 8, 10, 6]

Show answer

Answer: Row 3: [8, 11, 13, 9]; Row 3: [8, 11, 13, 9]; Row 5: [10, 13, 15, 11]; Row 4: [9, 12, 14, 10]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 3
  • 3
  • 5
  • 4
ColHeaders
  • 5
  • 8
  • 10
  • 6
Cells
  • [8,11,13,9]
  • [8,11,13,9]
  • [10,13,15,11]
  • [9,12,14,10]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 5, 8, 2], Column headers: [5, 6, 5, 7]

Show answer

Answer: Row 3: [8, 9, 8, 10]; Row 5: [10, 11, 10, 12]; Row 8: [13, 14, 13, 15]; Row 2: [7, 8, 7, 9]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 3
  • 5
  • 8
  • 2
ColHeaders
  • 5
  • 6
  • 5
  • 7
Cells
  • [8,9,8,10]
  • [10,11,10,12]
  • [13,14,13,15]
  • [7,8,7,9]