hard 5×5 Set 48 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 5, 3, 4], Column headers: [1, 1, 9, 1]

Show answer

Answer: Row 8: [7, 7, 1, 7]; Row 5: [4, 4, 4, 4]; Row 3: [2, 2, 6, 2]; Row 4: [3, 3, 5, 3]

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

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

Show answer

Answer: Row 4: [32, 28, 40, 12]; Row 3: [24, 21, 30, 9]; Row 8: [64, 56, 80, 24]; Row 4: [32, 28, 40, 12]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 4
  • 3
  • 8
  • 4
ColHeaders
  • 8
  • 7
  • 10
  • 3
Cells
  • [32,28,40,12]
  • [24,21,30,9]
  • [64,56,80,24]
  • [32,28,40,12]