easy 4×4 Set 49 Form Exercise

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

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Answer: Row 6: [14, 14, 13]; Row 8: [16, 16, 15]; Row 8: [16, 16, 15]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 6
  • 8
  • 8
ColHeaders
  • 8
  • 8
  • 7
Cells
  • [14,14,13]
  • [16,16,15]
  • [16,16,15]

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

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Answer: Row 1: [7, 5, 8]; Row 9: [1, 3, 0]; Row 6: [2, 0, 3]

SubType
speed-grid
Difficulty
easy
Operation
-
RowHeaders
  • 1
  • 9
  • 6
ColHeaders
  • 8
  • 6
  • 9
Cells
  • [7,5,8]
  • [1,3,0]
  • [2,0,3]