starter 4×4 Set 20 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 7, 1], Column headers: [7, 9, 5]

Show answer

Answer: Row 6: [42, 54, 30]; Row 7: [49, 63, 35]; Row 1: [7, 9, 5]

SubType
speed-grid
Difficulty
starter
Operation
×
RowHeaders
  • 6
  • 7
  • 1
ColHeaders
  • 7
  • 9
  • 5
Cells
  • [42,54,30]
  • [49,63,35]
  • [7,9,5]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 2], Column headers: [2, 10, 6]

Show answer

Answer: Row 3: [5, 13, 9]; Row 8: [10, 18, 14]; Row 2: [4, 12, 8]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 3
  • 8
  • 2
ColHeaders
  • 2
  • 10
  • 6
Cells
  • [5,13,9]
  • [10,18,14]
  • [4,12,8]