hard 5×5 Set 90 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 6, 10, 10], Column headers: [3, 1, 4, 6]

Show answer

Answer: Row 7: [4, 6, 3, 1]; Row 6: [3, 5, 2, 0]; Row 10: [7, 9, 6, 4]; Row 10: [7, 9, 6, 4]

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 10, 7, 8], Column headers: [5, 4, 4, 3]

Show answer

Answer: Row 7: [35, 28, 28, 21]; Row 10: [50, 40, 40, 30]; Row 7: [35, 28, 28, 21]; Row 8: [40, 32, 32, 24]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 7
  • 10
  • 7
  • 8
ColHeaders
  • 5
  • 4
  • 4
  • 3
Cells
  • [35,28,28,21]
  • [50,40,40,30]
  • [35,28,28,21]
  • [40,32,32,24]