medium 4×4 Set 84 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 8, 1], Column headers: [7, 2, 7]

Show answer

Answer: Row 10: [70, 20, 70]; Row 8: [56, 16, 56]; Row 1: [7, 2, 7]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 10
  • 8
  • 1
ColHeaders
  • 7
  • 2
  • 7
Cells
  • [70,20,70]
  • [56,16,56]
  • [7,2,7]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 5, 6], Column headers: [1, 2, 10]

Show answer

Answer: Row 1: [2, 3, 11]; Row 5: [6, 7, 15]; Row 6: [7, 8, 16]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 1
  • 5
  • 6
ColHeaders
  • 1
  • 2
  • 10
Cells
  • [2,3,11]
  • [6,7,15]
  • [7,8,16]