hard 5×5 Set 18 Form Exercise

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

Show answer

Answer: Row 2: [7, 7, 4, 9]; Row 3: [8, 8, 5, 10]; Row 5: [10, 10, 7, 12]; Row 3: [8, 8, 5, 10]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 2
  • 3
  • 5
  • 3
ColHeaders
  • 5
  • 5
  • 2
  • 7
Cells
  • [7,7,4,9]
  • [8,8,5,10]
  • [10,10,7,12]
  • [8,8,5,10]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 4, 1, 3], Column headers: [6, 2, 3, 10]

Show answer

Answer: Row 3: [3, 1, 0, 7]; Row 4: [2, 2, 1, 6]; Row 1: [5, 1, 2, 9]; Row 3: [3, 1, 0, 7]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 3
  • 4
  • 1
  • 3
ColHeaders
  • 6
  • 2
  • 3
  • 10
Cells
  • [3,1,0,7]
  • [2,2,1,6]
  • [5,1,2,9]
  • [3,1,0,7]