medium 6×6 Set 74 Form Exercise

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

Show answer

Answer: Row 3: [21, 15, 21]; Row 1: [7, 5, 7]; Row 5: [35, 25, 35]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 3
  • 1
  • 5
ColHeaders
  • 7
  • 5
  • 7
Cells
  • [21,15,21]
  • [7,5,7]
  • [35,25,35]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 4, 4], Column headers: [3, 1, 1]

Show answer

Answer: Row 7: [10, 8, 8]; Row 4: [7, 5, 5]; Row 4: [7, 5, 5]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 7
  • 4
  • 4
ColHeaders
  • 3
  • 1
  • 1
Cells
  • [10,8,8]
  • [7,5,5]
  • [7,5,5]