medium 5×5 Set 26 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 7, 5], Column headers: [1, 3, 10]

Show answer

Answer: Row 2: [2, 6, 20]; Row 7: [7, 21, 70]; Row 5: [5, 15, 50]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 2
  • 7
  • 5
ColHeaders
  • 1
  • 3
  • 10
Cells
  • [2,6,20]
  • [7,21,70]
  • [5,15,50]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 8, 9], Column headers: [6, 8, 3]

Show answer

Answer: Row 4: [10, 12, 7]; Row 8: [14, 16, 11]; Row 9: [15, 17, 12]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 4
  • 8
  • 9
ColHeaders
  • 6
  • 8
  • 3
Cells
  • [10,12,7]
  • [14,16,11]
  • [15,17,12]