hard 5×5 Set 49 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 7, 2, 3], Column headers: [1, 4, 5, 8]

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Answer: Row 4: [4, 16, 20, 32]; Row 7: [7, 28, 35, 56]; Row 2: [2, 8, 10, 16]; Row 3: [3, 12, 15, 24]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 4
  • 7
  • 2
  • 3
ColHeaders
  • 1
  • 4
  • 5
  • 8
Cells
  • [4,16,20,32]
  • [7,28,35,56]
  • [2,8,10,16]
  • [3,12,15,24]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 3, 9, 6], Column headers: [2, 7, 8, 3]

Show answer

Answer: Row 8: [10, 15, 16, 11]; Row 3: [5, 10, 11, 6]; Row 9: [11, 16, 17, 12]; Row 6: [8, 13, 14, 9]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 3
  • 9
  • 6
ColHeaders
  • 2
  • 7
  • 8
  • 3
Cells
  • [10,15,16,11]
  • [5,10,11,6]
  • [11,16,17,12]
  • [8,13,14,9]