medium 4×4 Set 17 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 2], Column headers: [6, 8, 1]

Show answer

Answer: Row 3: [18, 24, 3]; Row 1: [6, 8, 1]; Row 2: [12, 16, 2]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 3
  • 1
  • 2
ColHeaders
  • 6
  • 8
  • 1
Cells
  • [18,24,3]
  • [6,8,1]
  • [12,16,2]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 5, 1], Column headers: [6, 4, 1]

Show answer

Answer: Row 1: [5, 3, 0]; Row 5: [1, 1, 4]; Row 1: [5, 3, 0]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 1
  • 5
  • 1
ColHeaders
  • 6
  • 4
  • 1
Cells
  • [5,3,0]
  • [1,1,4]
  • [5,3,0]