hard 6×6 Set 76 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 9, 7, 9], Column headers: [5, 6, 4, 10]

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Answer: Row 3: [15, 18, 12, 30]; Row 9: [45, 54, 36, 90]; Row 7: [35, 42, 28, 70]; Row 9: [45, 54, 36, 90]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 3
  • 9
  • 7
  • 9
ColHeaders
  • 5
  • 6
  • 4
  • 10
Cells
  • [15,18,12,30]
  • [45,54,36,90]
  • [35,42,28,70]
  • [45,54,36,90]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 6, 4], Column headers: [5, 8, 5, 3]

Show answer

Answer: Row 5: [0, 3, 0, 2]; Row 8: [3, 0, 3, 5]; Row 6: [1, 2, 1, 3]; Row 4: [1, 4, 1, 1]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 5
  • 8
  • 6
  • 4
ColHeaders
  • 5
  • 8
  • 5
  • 3
Cells
  • [0,3,0,2]
  • [3,0,3,5]
  • [1,2,1,3]
  • [1,4,1,1]