hard 5×5 Set 56 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 9, 3], Column headers: [2, 5, 5, 10]

Show answer

Answer: Row 9: [7, 4, 4, 1]; Row 8: [6, 3, 3, 2]; Row 9: [7, 4, 4, 1]; Row 3: [1, 2, 2, 7]

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 10, 10, 1], Column headers: [8, 1, 7, 1]

Show answer

Answer: Row 3: [24, 3, 21, 3]; Row 10: [80, 10, 70, 10]; Row 10: [80, 10, 70, 10]; Row 1: [8, 1, 7, 1]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 3
  • 10
  • 10
  • 1
ColHeaders
  • 8
  • 1
  • 7
  • 1
Cells
  • [24,3,21,3]
  • [80,10,70,10]
  • [80,10,70,10]
  • [8,1,7,1]