starter 4×4 Set 93 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 9, 8], Column headers: [8, 10, 8]

Show answer

Answer: Row 4: [12, 14, 12]; Row 9: [17, 19, 17]; Row 8: [16, 18, 16]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 4
  • 9
  • 8
ColHeaders
  • 8
  • 10
  • 8
Cells
  • [12,14,12]
  • [17,19,17]
  • [16,18,16]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 4, 5], Column headers: [7, 10, 3]

Show answer

Answer: Row 3: [10, 13, 6]; Row 4: [11, 14, 7]; Row 5: [12, 15, 8]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 3
  • 4
  • 5
ColHeaders
  • 7
  • 10
  • 3
Cells
  • [10,13,6]
  • [11,14,7]
  • [12,15,8]