hard 6×6 Set 32 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 1, 7, 10], Column headers: [3, 1, 9, 5]

Show answer

Answer: Row 9: [12, 10, 18, 14]; Row 1: [4, 2, 10, 6]; Row 7: [10, 8, 16, 12]; Row 10: [13, 11, 19, 15]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 9
  • 1
  • 7
  • 10
ColHeaders
  • 3
  • 1
  • 9
  • 5
Cells
  • [12,10,18,14]
  • [4,2,10,6]
  • [10,8,16,12]
  • [13,11,19,15]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 4, 2, 8], Column headers: [6, 7, 1, 4]

Show answer

Answer: Row 9: [3, 2, 8, 5]; Row 4: [2, 3, 3, 0]; Row 2: [4, 5, 1, 2]; Row 8: [2, 1, 7, 4]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 9
  • 4
  • 2
  • 8
ColHeaders
  • 6
  • 7
  • 1
  • 4
Cells
  • [3,2,8,5]
  • [2,3,3,0]
  • [4,5,1,2]
  • [2,1,7,4]