expert 5×5 Set 63 Form Exercise

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

Show answer

Answer: Row 7: [8, 14, 8]; Row 10: [11, 17, 11]; Row 1: [2, 8, 2]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 10
  • 1
ColHeaders
  • 1
  • 7
  • 1
Cells
  • [8,14,8]
  • [11,17,11]
  • [2,8,2]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 4, 2], Column headers: [10, 2, 6]

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Answer: Row 7: [70, 14, 42]; Row 4: [40, 8, 24]; Row 2: [20, 4, 12]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 4
  • 2
ColHeaders
  • 10
  • 2
  • 6
Cells
  • [70,14,42]
  • [40,8,24]
  • [20,4,12]