expert 4×4 Set 18 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 6, 5], Column headers: [4, 9, 10]

Show answer

Answer: Row 4: [8, 13, 14]; Row 6: [10, 15, 16]; Row 5: [9, 14, 15]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 4
  • 6
  • 5
ColHeaders
  • 4
  • 9
  • 10
Cells
  • [8,13,14]
  • [10,15,16]
  • [9,14,15]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 9, 6], Column headers: [1, 10, 1]

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Answer: Row 8: [8, 80, 8]; Row 9: [9, 90, 9]; Row 6: [6, 60, 6]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 9
  • 6
ColHeaders
  • 1
  • 10
  • 1
Cells
  • [8,80,8]
  • [9,90,9]
  • [6,60,6]