easy 4×4 Set 12 Form Exercise

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

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Answer: Row 8: [13, 11, 11]; Row 2: [7, 5, 5]; Row 3: [8, 6, 6]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 8
  • 2
  • 3
ColHeaders
  • 5
  • 3
  • 3
Cells
  • [13,11,11]
  • [7,5,5]
  • [8,6,6]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 5, 9], Column headers: [6, 8, 2]

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Answer: Row 7: [1, 1, 5]; Row 5: [1, 3, 3]; Row 9: [3, 1, 7]

SubType
speed-grid
Difficulty
easy
Operation
-
RowHeaders
  • 7
  • 5
  • 9
ColHeaders
  • 6
  • 8
  • 2
Cells
  • [1,1,5]
  • [1,3,3]
  • [3,1,7]