expert 5×5 Set 71 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 6, 7], Column headers: [1, 10, 5]

Show answer

Answer: Row 2: [3, 12, 7]; Row 6: [7, 16, 11]; Row 7: [8, 17, 12]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 2
  • 6
  • 7
ColHeaders
  • 1
  • 10
  • 5
Cells
  • [3,12,7]
  • [7,16,11]
  • [8,17,12]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 2, 7], Column headers: [5, 1, 3]

Show answer

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

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