starter 4×4 Set 78 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 2, 7], Column headers: [6, 3, 7]

Show answer

Answer: Row 10: [16, 13, 17]; Row 2: [8, 5, 9]; Row 7: [13, 10, 14]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 10
  • 2
  • 7
ColHeaders
  • 6
  • 3
  • 7
Cells
  • [16,13,17]
  • [8,5,9]
  • [13,10,14]

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

Show answer

Answer: Row 3: [21, 21, 3]; Row 10: [70, 70, 10]; Row 3: [21, 21, 3]

SubType
speed-grid
Difficulty
starter
Operation
×
RowHeaders
  • 3
  • 10
  • 3
ColHeaders
  • 7
  • 7
  • 1
Cells
  • [21,21,3]
  • [70,70,10]
  • [21,21,3]