medium 4×4 Set 49 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 3, 1], Column headers: [8, 3, 5]

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Answer: Row 4: [32, 12, 20]; Row 3: [24, 9, 15]; Row 1: [8, 3, 5]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 4
  • 3
  • 1
ColHeaders
  • 8
  • 3
  • 5
Cells
  • [32,12,20]
  • [24,9,15]
  • [8,3,5]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 6], Column headers: [6, 7, 8]

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Answer: Row 3: [3, 4, 5]; Row 8: [2, 1, 0]; Row 6: [0, 1, 2]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 3
  • 8
  • 6
ColHeaders
  • 6
  • 7
  • 8
Cells
  • [3,4,5]
  • [2,1,0]
  • [0,1,2]