expert 4×4 Set 14 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 2, 6], Column headers: [8, 1, 6]

Show answer

Answer: Row 7: [56, 7, 42]; Row 2: [16, 2, 12]; Row 6: [48, 6, 36]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 2
  • 6
ColHeaders
  • 8
  • 1
  • 6
Cells
  • [56,7,42]
  • [16,2,12]
  • [48,6,36]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 6, 10], Column headers: [3, 10, 7]

Show answer

Answer: Row 4: [1, 6, 3]; Row 6: [3, 4, 1]; Row 10: [7, 0, 3]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 4
  • 6
  • 10
ColHeaders
  • 3
  • 10
  • 7
Cells
  • [1,6,3]
  • [3,4,1]
  • [7,0,3]