medium 5×5 Set 29 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 8], Column headers: [6, 8, 1]

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Answer: Row 3: [9, 11, 4]; Row 1: [7, 9, 2]; Row 8: [14, 16, 9]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 3
  • 1
  • 8
ColHeaders
  • 6
  • 8
  • 1
Cells
  • [9,11,4]
  • [7,9,2]
  • [14,16,9]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 7, 5], Column headers: [2, 10, 9]

Show answer

Answer: Row 2: [0, 8, 7]; Row 7: [5, 3, 2]; Row 5: [3, 5, 4]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 2
  • 7
  • 5
ColHeaders
  • 2
  • 10
  • 9
Cells
  • [0,8,7]
  • [5,3,2]
  • [3,5,4]