expert 4×4 Set 37 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 10, 5], Column headers: [7, 5, 6]

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Answer: Row 4: [11, 9, 10]; Row 10: [17, 15, 16]; Row 5: [12, 10, 11]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 4
  • 10
  • 5
ColHeaders
  • 7
  • 5
  • 6
Cells
  • [11,9,10]
  • [17,15,16]
  • [12,10,11]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 1, 6], Column headers: [3, 4, 1]

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

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