hard 5×5 Set 36 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 7, 6, 4], Column headers: [8, 9, 9, 4]

Show answer

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

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 9, 8, 1], Column headers: [8, 1, 9, 3]

Show answer

Answer: Row 7: [56, 7, 63, 21]; Row 9: [72, 9, 81, 27]; Row 8: [64, 8, 72, 24]; Row 1: [8, 1, 9, 3]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 7
  • 9
  • 8
  • 1
ColHeaders
  • 8
  • 1
  • 9
  • 3
Cells
  • [56,7,63,21]
  • [72,9,81,27]
  • [64,8,72,24]
  • [8,1,9,3]