medium 5×5 Set 37 Form Exercise

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

Show answer

Answer: Row 9: [45, 36, 81]; Row 1: [5, 4, 9]; Row 8: [40, 32, 72]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 9
  • 1
  • 8
ColHeaders
  • 5
  • 4
  • 9
Cells
  • [45,36,81]
  • [5,4,9]
  • [40,32,72]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 10, 4], Column headers: [3, 5, 3]

Show answer

Answer: Row 2: [1, 3, 1]; Row 10: [7, 5, 7]; Row 4: [1, 1, 1]

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