expert 4×4 Set 26 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 3], Column headers: [7, 3, 8]

Show answer

Answer: Row 6: [42, 18, 48]; Row 5: [35, 15, 40]; Row 3: [21, 9, 24]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 5
  • 3
ColHeaders
  • 7
  • 3
  • 8
Cells
  • [42,18,48]
  • [35,15,40]
  • [21,9,24]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 3, 3], Column headers: [4, 8, 2]

Show answer

Answer: Row 6: [10, 14, 8]; Row 3: [7, 11, 5]; Row 3: [7, 11, 5]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 6
  • 3
  • 3
ColHeaders
  • 4
  • 8
  • 2
Cells
  • [10,14,8]
  • [7,11,5]
  • [7,11,5]