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: [3, 10, 4], Column headers: [1, 1, 1]

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Answer: Row 3: [4, 4, 4]; Row 10: [11, 11, 11]; Row 4: [5, 5, 5]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 3
  • 10
  • 4
ColHeaders
  • 1
  • 1
  • 1
Cells
  • [4,4,4]
  • [11,11,11]
  • [5,5,5]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 8], Column headers: [9, 10, 5]

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Answer: Row 5: [4, 5, 0]; Row 8: [1, 2, 3]; Row 8: [1, 2, 3]

SubType
speed-grid
Difficulty
easy
Operation
-
RowHeaders
  • 5
  • 8
  • 8
ColHeaders
  • 9
  • 10
  • 5
Cells
  • [4,5,0]
  • [1,2,3]
  • [1,2,3]