hard 5×5 Set 32 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 6, 1, 1], Column headers: [7, 8, 5, 8]

Show answer

Answer: Row 7: [14, 15, 12, 15]; Row 6: [13, 14, 11, 14]; Row 1: [8, 9, 6, 9]; Row 1: [8, 9, 6, 9]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 7
  • 6
  • 1
  • 1
ColHeaders
  • 7
  • 8
  • 5
  • 8
Cells
  • [14,15,12,15]
  • [13,14,11,14]
  • [8,9,6,9]
  • [8,9,6,9]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 6, 9, 4], Column headers: [8, 6, 2, 10]

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Answer: Row 3: [24, 18, 6, 30]; Row 6: [48, 36, 12, 60]; Row 9: [72, 54, 18, 90]; Row 4: [32, 24, 8, 40]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 3
  • 6
  • 9
  • 4
ColHeaders
  • 8
  • 6
  • 2
  • 10
Cells
  • [24,18,6,30]
  • [48,36,12,60]
  • [72,54,18,90]
  • [32,24,8,40]