medium 5×5 Set 30 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 9, 7], Column headers: [5, 1, 2]

Show answer

Answer: Row 7: [12, 8, 9]; Row 9: [14, 10, 11]; Row 7: [12, 8, 9]

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

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

Show answer

Answer: Row 1: [6, 3, 2]; Row 3: [4, 1, 0]; Row 7: [0, 3, 4]

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