easy 4×4 Set 78 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 3, 4], Column headers: [3, 1, 3]

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Answer: Row 7: [10, 8, 10]; Row 3: [6, 4, 6]; Row 4: [7, 5, 7]

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 1, 10], Column headers: [9, 7, 5]

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Answer: Row 8: [1, 1, 3]; Row 1: [8, 6, 4]; Row 10: [1, 3, 5]

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