expert 4×4 Set 31 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 4, 10], Column headers: [2, 7, 9]

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Answer: Row 4: [6, 11, 13]; Row 4: [6, 11, 13]; Row 10: [12, 17, 19]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 4
  • 4
  • 10
ColHeaders
  • 2
  • 7
  • 9
Cells
  • [6,11,13]
  • [6,11,13]
  • [12,17,19]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 8, 5], Column headers: [5, 2, 9]

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Answer: Row 7: [12, 9, 16]; Row 8: [13, 10, 17]; Row 5: [10, 7, 14]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 8
  • 5
ColHeaders
  • 5
  • 2
  • 9
Cells
  • [12,9,16]
  • [13,10,17]
  • [10,7,14]