hard 5×5 Set 62 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 7, 1, 1], Column headers: [1, 7, 6, 3]

Show answer

Answer: Row 9: [9, 63, 54, 27]; Row 7: [7, 49, 42, 21]; Row 1: [1, 7, 6, 3]; Row 1: [1, 7, 6, 3]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 9
  • 7
  • 1
  • 1
ColHeaders
  • 1
  • 7
  • 6
  • 3
Cells
  • [9,63,54,27]
  • [7,49,42,21]
  • [1,7,6,3]
  • [1,7,6,3]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 1, 5], Column headers: [7, 6, 3, 6]

Show answer

Answer: Row 5: [2, 1, 2, 1]; Row 8: [1, 2, 5, 2]; Row 1: [6, 5, 2, 5]; Row 5: [2, 1, 2, 1]

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