easy 4×4 Set 84 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 4], Column headers: [3, 10, 1]

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Answer: Row 6: [9, 16, 7]; Row 5: [8, 15, 6]; Row 4: [7, 14, 5]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 6
  • 5
  • 4
ColHeaders
  • 3
  • 10
  • 1
Cells
  • [9,16,7]
  • [8,15,6]
  • [7,14,5]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 1, 4], Column headers: [6, 8, 3]

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Answer: Row 1: [5, 7, 2]; Row 1: [5, 7, 2]; Row 4: [2, 4, 1]

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