hard 5×5 Set 23 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 4, 6, 5], Column headers: [5, 7, 7, 7]

Show answer

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

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 3, 3, 6], Column headers: [3, 6, 6, 8]

Show answer

Answer: Row 2: [6, 12, 12, 16]; Row 3: [9, 18, 18, 24]; Row 3: [9, 18, 18, 24]; Row 6: [18, 36, 36, 48]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 2
  • 3
  • 3
  • 6
ColHeaders
  • 3
  • 6
  • 6
  • 8
Cells
  • [6,12,12,16]
  • [9,18,18,24]
  • [9,18,18,24]
  • [18,36,36,48]