medium 5×5 Set 61 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 7, 2], Column headers: [1, 4, 10]

Show answer

Answer: Row 5: [6, 9, 15]; Row 7: [8, 11, 17]; Row 2: [3, 6, 12]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 5
  • 7
  • 2
ColHeaders
  • 1
  • 4
  • 10
Cells
  • [6,9,15]
  • [8,11,17]
  • [3,6,12]

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

Show answer

Answer: Row 8: [3, 3, 6]; Row 7: [2, 2, 5]; Row 3: [2, 2, 1]

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