hard 5×5 Set 57 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 10, 2, 5], Column headers: [9, 6, 10, 6]

Show answer

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

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 3, 7, 8], Column headers: [4, 2, 3, 4]

Show answer

Answer: Row 7: [28, 14, 21, 28]; Row 3: [12, 6, 9, 12]; Row 7: [28, 14, 21, 28]; Row 8: [32, 16, 24, 32]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 7
  • 3
  • 7
  • 8
ColHeaders
  • 4
  • 2
  • 3
  • 4
Cells
  • [28,14,21,28]
  • [12,6,9,12]
  • [28,14,21,28]
  • [32,16,24,32]