easy 4×4 Set 89 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 7, 9], Column headers: [10, 9, 3]

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Answer: Row 5: [5, 4, 2]; Row 7: [3, 2, 4]; Row 9: [1, 0, 6]

SubType
speed-grid
Difficulty
easy
Operation
-
RowHeaders
  • 5
  • 7
  • 9
ColHeaders
  • 10
  • 9
  • 3
Cells
  • [5,4,2]
  • [3,2,4]
  • [1,0,6]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 3, 4], Column headers: [4, 7, 9]

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Answer: Row 9: [13, 16, 18]; Row 3: [7, 10, 12]; Row 4: [8, 11, 13]

SubType
speed-grid
Difficulty
easy
Operation
+
RowHeaders
  • 9
  • 3
  • 4
ColHeaders
  • 4
  • 7
  • 9
Cells
  • [13,16,18]
  • [7,10,12]
  • [8,11,13]