hard 5×5 Set 19 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 4, 6], Column headers: [1, 2, 8, 6]

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Answer: Row 9: [10, 11, 17, 15]; Row 8: [9, 10, 16, 14]; Row 4: [5, 6, 12, 10]; Row 6: [7, 8, 14, 12]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 9
  • 8
  • 4
  • 6
ColHeaders
  • 1
  • 2
  • 8
  • 6
Cells
  • [10,11,17,15]
  • [9,10,16,14]
  • [5,6,12,10]
  • [7,8,14,12]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 7, 7], Column headers: [4, 7, 3, 5]

Show answer

Answer: Row 6: [24, 42, 18, 30]; Row 5: [20, 35, 15, 25]; Row 7: [28, 49, 21, 35]; Row 7: [28, 49, 21, 35]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 6
  • 5
  • 7
  • 7
ColHeaders
  • 4
  • 7
  • 3
  • 5
Cells
  • [24,42,18,30]
  • [20,35,15,25]
  • [28,49,21,35]
  • [28,49,21,35]