medium 4×4 Set 39 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 4, 4], Column headers: [7, 4, 9]

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Answer: Row 2: [9, 6, 11]; Row 4: [11, 8, 13]; Row 4: [11, 8, 13]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 2
  • 4
  • 4
ColHeaders
  • 7
  • 4
  • 9
Cells
  • [9,6,11]
  • [11,8,13]
  • [11,8,13]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 7, 8], Column headers: [4, 10, 3]

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Answer: Row 10: [40, 100, 30]; Row 7: [28, 70, 21]; Row 8: [32, 80, 24]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 10
  • 7
  • 8
ColHeaders
  • 4
  • 10
  • 3
Cells
  • [40,100,30]
  • [28,70,21]
  • [32,80,24]