hard 5×5 Set 70 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 8, 4, 10], Column headers: [9, 7, 7, 4]

Show answer

Answer: Row 7: [2, 0, 0, 3]; Row 8: [1, 1, 1, 4]; Row 4: [5, 3, 3, 0]; Row 10: [1, 3, 3, 6]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 7
  • 8
  • 4
  • 10
ColHeaders
  • 9
  • 7
  • 7
  • 4
Cells
  • [2,0,0,3]
  • [1,1,1,4]
  • [5,3,3,0]
  • [1,3,3,6]

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

Show answer

Answer: Row 6: [18, 36, 18, 18]; Row 4: [12, 24, 12, 12]; Row 9: [27, 54, 27, 27]; Row 4: [12, 24, 12, 12]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 6
  • 4
  • 9
  • 4
ColHeaders
  • 3
  • 6
  • 3
  • 3
Cells
  • [18,36,18,18]
  • [12,24,12,12]
  • [27,54,27,27]
  • [12,24,12,12]