medium 4×4 Set 94 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 5, 2], Column headers: [8, 4, 4]

Show answer

Answer: Row 5: [40, 20, 20]; Row 5: [40, 20, 20]; Row 2: [16, 8, 8]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 5
  • 5
  • 2
ColHeaders
  • 8
  • 4
  • 4
Cells
  • [40,20,20]
  • [40,20,20]
  • [16,8,8]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 4, 8], Column headers: [10, 1, 10]

Show answer

Answer: Row 10: [20, 11, 20]; Row 4: [14, 5, 14]; Row 8: [18, 9, 18]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 10
  • 4
  • 8
ColHeaders
  • 10
  • 1
  • 10
Cells
  • [20,11,20]
  • [14,5,14]
  • [18,9,18]