medium 4×4 Set 30 Form Exercise

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

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

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 2
  • 2
  • 7
ColHeaders
  • 6
  • 9
  • 9
Cells
  • [4,7,7]
  • [4,7,7]
  • [1,2,2]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 7, 7], Column headers: [7, 5, 4]

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Answer: Row 5: [12, 10, 9]; Row 7: [14, 12, 11]; Row 7: [14, 12, 11]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 5
  • 7
  • 7
ColHeaders
  • 7
  • 5
  • 4
Cells
  • [12,10,9]
  • [14,12,11]
  • [14,12,11]