medium 4×4 Set 68 Form Exercise

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

Show answer

Answer: Row 7: [70, 42, 56]; Row 8: [80, 48, 64]; Row 1: [10, 6, 8]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 7
  • 8
  • 1
ColHeaders
  • 10
  • 6
  • 8
Cells
  • [70,42,56]
  • [80,48,64]
  • [10,6,8]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 3, 6], Column headers: [10, 6, 10]

Show answer

Answer: Row 4: [6, 2, 6]; Row 3: [7, 3, 7]; Row 6: [4, 0, 4]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 4
  • 3
  • 6
ColHeaders
  • 10
  • 6
  • 10
Cells
  • [6,2,6]
  • [7,3,7]
  • [4,0,4]