medium 4×4 Set 20 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 5, 9], Column headers: [2, 3, 4]

Show answer

Answer: Row 8: [6, 5, 4]; Row 5: [3, 2, 1]; Row 9: [7, 6, 5]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 8
  • 5
  • 9
ColHeaders
  • 2
  • 3
  • 4
Cells
  • [6,5,4]
  • [3,2,1]
  • [7,6,5]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 4, 4], Column headers: [2, 1, 5]

Show answer

Answer: Row 4: [8, 4, 20]; Row 4: [8, 4, 20]; Row 4: [8, 4, 20]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 4
  • 4
  • 4
ColHeaders
  • 2
  • 1
  • 5
Cells
  • [8,4,20]
  • [8,4,20]
  • [8,4,20]