medium 5×5 Set 84 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 2, 7], Column headers: [4, 4, 9]

Show answer

Answer: Row 4: [16, 16, 36]; Row 2: [8, 8, 18]; Row 7: [28, 28, 63]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 4
  • 2
  • 7
ColHeaders
  • 4
  • 4
  • 9
Cells
  • [16,16,36]
  • [8,8,18]
  • [28,28,63]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 9, 5], Column headers: [5, 2, 9]

Show answer

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

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