expert 4×4 Set 53 Form Exercise

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

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Answer: Row 7: [16, 13, 17]; Row 9: [18, 15, 19]; Row 7: [16, 13, 17]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 9
  • 7
ColHeaders
  • 9
  • 6
  • 10
Cells
  • [16,13,17]
  • [18,15,19]
  • [16,13,17]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 10, 6], Column headers: [10, 5, 3]

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Answer: Row 1: [9, 4, 2]; Row 10: [0, 5, 7]; Row 6: [4, 1, 3]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 1
  • 10
  • 6
ColHeaders
  • 10
  • 5
  • 3
Cells
  • [9,4,2]
  • [0,5,7]
  • [4,1,3]