hard 5×5 Set 30 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 7, 7, 4], Column headers: [1, 8, 9, 7]

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Answer: Row 7: [7, 56, 63, 49]; Row 7: [7, 56, 63, 49]; Row 7: [7, 56, 63, 49]; Row 4: [4, 32, 36, 28]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 7
  • 7
  • 7
  • 4
ColHeaders
  • 1
  • 8
  • 9
  • 7
Cells
  • [7,56,63,49]
  • [7,56,63,49]
  • [7,56,63,49]
  • [4,32,36,28]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 10, 8, 10], Column headers: [9, 1, 7, 2]

Show answer

Answer: Row 5: [14, 6, 12, 7]; Row 10: [19, 11, 17, 12]; Row 8: [17, 9, 15, 10]; Row 10: [19, 11, 17, 12]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 5
  • 10
  • 8
  • 10
ColHeaders
  • 9
  • 1
  • 7
  • 2
Cells
  • [14,6,12,7]
  • [19,11,17,12]
  • [17,9,15,10]
  • [19,11,17,12]