starter 4×4 Set 39 Form Exercise

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

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Answer: Row 7: [21, 56, 21]; Row 7: [21, 56, 21]; Row 8: [24, 64, 24]

SubType
speed-grid
Difficulty
starter
Operation
×
RowHeaders
  • 7
  • 7
  • 8
ColHeaders
  • 3
  • 8
  • 3
Cells
  • [21,56,21]
  • [21,56,21]
  • [24,64,24]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 10], Column headers: [1, 9, 7]

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Answer: Row 6: [5, 3, 1]; Row 5: [4, 4, 2]; Row 10: [9, 1, 3]

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