hard 6×6 Set 40 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 10, 5, 10], Column headers: [3, 9, 6, 4]

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Answer: Row 8: [11, 17, 14, 12]; Row 10: [13, 19, 16, 14]; Row 5: [8, 14, 11, 9]; Row 10: [13, 19, 16, 14]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 10
  • 5
  • 10
ColHeaders
  • 3
  • 9
  • 6
  • 4
Cells
  • [11,17,14,12]
  • [13,19,16,14]
  • [8,14,11,9]
  • [13,19,16,14]

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

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Answer: Row 5: [0, 4, 3, 0]; Row 7: [2, 6, 5, 2]; Row 3: [2, 2, 1, 2]; Row 8: [3, 7, 6, 3]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 5
  • 7
  • 3
  • 8
ColHeaders
  • 5
  • 1
  • 2
  • 5
Cells
  • [0,4,3,0]
  • [2,6,5,2]
  • [2,2,1,2]
  • [3,7,6,3]