easy 4×4 Set 25 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 3, 9], Column headers: [10, 2, 7]

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

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 7, 2], Column headers: [5, 10, 8]

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Answer: Row 8: [40, 80, 64]; Row 7: [35, 70, 56]; Row 2: [10, 20, 16]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 8
  • 7
  • 2
ColHeaders
  • 5
  • 10
  • 8
Cells
  • [40,80,64]
  • [35,70,56]
  • [10,20,16]