hard 4×4 Set 68 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 8, 7], Column headers: [9, 8, 9, 4]

Show answer

Answer: Row 6: [3, 2, 3, 2]; Row 5: [4, 3, 4, 1]; Row 8: [1, 0, 1, 4]; Row 7: [2, 1, 2, 3]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 6
  • 5
  • 8
  • 7
ColHeaders
  • 9
  • 8
  • 9
  • 4
Cells
  • [3,2,3,2]
  • [4,3,4,1]
  • [1,0,1,4]
  • [2,1,2,3]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 2, 8, 4], Column headers: [4, 6, 1, 2]

Show answer

Answer: Row 5: [20, 30, 5, 10]; Row 2: [8, 12, 2, 4]; Row 8: [32, 48, 8, 16]; Row 4: [16, 24, 4, 8]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 2
  • 8
  • 4
ColHeaders
  • 4
  • 6
  • 1
  • 2
Cells
  • [20,30,5,10]
  • [8,12,2,4]
  • [32,48,8,16]
  • [16,24,4,8]