easy 4×4 Set 13 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 9], Column headers: [10, 7, 3]

Show answer

Answer: Row 5: [50, 35, 15]; Row 8: [80, 56, 24]; Row 9: [90, 63, 27]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 5
  • 8
  • 9
ColHeaders
  • 10
  • 7
  • 3
Cells
  • [50,35,15]
  • [80,56,24]
  • [90,63,27]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 4], Column headers: [7, 5, 8]

Show answer

Answer: Row 3: [4, 2, 5]; Row 8: [1, 3, 0]; Row 4: [3, 1, 4]

SubType
speed-grid
Difficulty
easy
Operation
-
RowHeaders
  • 3
  • 8
  • 4
ColHeaders
  • 7
  • 5
  • 8
Cells
  • [4,2,5]
  • [1,3,0]
  • [3,1,4]