expert 4×4 Set 76 Form Exercise

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

Show answer

Answer: Row 4: [40, 20, 40]; Row 7: [70, 35, 70]; Row 10: [100, 50, 100]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 4
  • 7
  • 10
ColHeaders
  • 10
  • 5
  • 10
Cells
  • [40,20,40]
  • [70,35,70]
  • [100,50,100]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 4, 4], Column headers: [3, 9, 2]

Show answer

Answer: Row 10: [13, 19, 12]; Row 4: [7, 13, 6]; Row 4: [7, 13, 6]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 10
  • 4
  • 4
ColHeaders
  • 3
  • 9
  • 2
Cells
  • [13,19,12]
  • [7,13,6]
  • [7,13,6]