hard 4×4 Set 11 Form Exercise

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

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Answer: Row 10: [2, 9, 0, 2]; Row 5: [3, 4, 5, 3]; Row 10: [2, 9, 0, 2]; Row 5: [3, 4, 5, 3]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 10
  • 5
  • 10
  • 5
ColHeaders
  • 8
  • 1
  • 10
  • 8
Cells
  • [2,9,0,2]
  • [3,4,5,3]
  • [2,9,0,2]
  • [3,4,5,3]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 1, 5, 6], Column headers: [8, 8, 8, 9]

Show answer

Answer: Row 5: [13, 13, 13, 14]; Row 1: [9, 9, 9, 10]; Row 5: [13, 13, 13, 14]; Row 6: [14, 14, 14, 15]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 5
  • 1
  • 5
  • 6
ColHeaders
  • 8
  • 8
  • 8
  • 9
Cells
  • [13,13,13,14]
  • [9,9,9,10]
  • [13,13,13,14]
  • [14,14,14,15]