expert 5×5 Set 26 Form Exercise

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

Show answer

Answer: Row 1: [2, 2, 2]; Row 9: [10, 10, 10]; Row 7: [8, 8, 8]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 1
  • 9
  • 7
ColHeaders
  • 1
  • 1
  • 1
Cells
  • [2,2,2]
  • [10,10,10]
  • [8,8,8]

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

Show answer

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

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 6
  • 1
  • 2
ColHeaders
  • 10
  • 7
  • 7
Cells
  • [4,1,1]
  • [9,6,6]
  • [8,5,5]