easy 4×4 Set 93 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 6, 9], Column headers: [2, 3, 7]

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Answer: Row 3: [5, 6, 10]; Row 6: [8, 9, 13]; Row 9: [11, 12, 16]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 3
  • 6
  • 9
ColHeaders
  • 2
  • 3
  • 7
Cells
  • [5,6,10]
  • [8,9,13]
  • [11,12,16]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 9, 3], Column headers: [4, 1, 2]

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

SubType
speed-grid
Difficulty
easy
Operation
-
RowHeaders
  • 1
  • 9
  • 3
ColHeaders
  • 4
  • 1
  • 2
Cells
  • [3,0,1]
  • [5,8,7]
  • [1,2,1]