starter 4×4 Set 73 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 1, 7], Column headers: [7, 3, 1]

Show answer

Answer: Row 8: [56, 24, 8]; Row 1: [7, 3, 1]; Row 7: [49, 21, 7]

SubType
speed-grid
Difficulty
starter
Operation
×
RowHeaders
  • 8
  • 1
  • 7
ColHeaders
  • 7
  • 3
  • 1
Cells
  • [56,24,8]
  • [7,3,1]
  • [49,21,7]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 1, 10], Column headers: [7, 6, 7]

Show answer

Answer: Row 8: [15, 14, 15]; Row 1: [8, 7, 8]; Row 10: [17, 16, 17]

SubType
speed-grid
Difficulty
starter
Operation
+
RowHeaders
  • 8
  • 1
  • 10
ColHeaders
  • 7
  • 6
  • 7
Cells
  • [15,14,15]
  • [8,7,8]
  • [17,16,17]