hard 5×5 Set 20 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 6, 3], Column headers: [9, 8, 5, 8]

Show answer

Answer: Row 3: [27, 24, 15, 24]; Row 1: [9, 8, 5, 8]; Row 6: [54, 48, 30, 48]; Row 3: [27, 24, 15, 24]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 3
  • 1
  • 6
  • 3
ColHeaders
  • 9
  • 8
  • 5
  • 8
Cells
  • [27,24,15,24]
  • [9,8,5,8]
  • [54,48,30,48]
  • [27,24,15,24]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 2, 1, 3], Column headers: [2, 2, 3, 2]

Show answer

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

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