medium 4×4 Set 56 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 8, 1], Column headers: [2, 5, 10]

Show answer

Answer: Row 6: [12, 30, 60]; Row 8: [16, 40, 80]; Row 1: [2, 5, 10]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 6
  • 8
  • 1
ColHeaders
  • 2
  • 5
  • 10
Cells
  • [12,30,60]
  • [16,40,80]
  • [2,5,10]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 9], Column headers: [7, 7, 10]

Show answer

Answer: Row 9: [2, 2, 1]; Row 8: [1, 1, 2]; Row 9: [2, 2, 1]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 9
  • 8
  • 9
ColHeaders
  • 7
  • 7
  • 10
Cells
  • [2,2,1]
  • [1,1,2]
  • [2,2,1]