expert 5×5 Set 17 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 1, 5], Column headers: [1, 8, 3]

Show answer

Answer: Row 1: [2, 9, 4]; Row 1: [2, 9, 4]; Row 5: [6, 13, 8]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 1
  • 1
  • 5
ColHeaders
  • 1
  • 8
  • 3
Cells
  • [2,9,4]
  • [2,9,4]
  • [6,13,8]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 4, 2], Column headers: [7, 1, 5]

Show answer

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

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