expert 4×4 Set 83 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 1, 8], Column headers: [9, 6, 6]

Show answer

Answer: Row 4: [5, 2, 2]; Row 1: [8, 5, 5]; Row 8: [1, 2, 2]

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 3, 3], Column headers: [6, 9, 8]

Show answer

Answer: Row 4: [24, 36, 32]; Row 3: [18, 27, 24]; Row 3: [18, 27, 24]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 4
  • 3
  • 3
ColHeaders
  • 6
  • 9
  • 8
Cells
  • [24,36,32]
  • [18,27,24]
  • [18,27,24]