easy 4×4 Set 40 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 7, 8], Column headers: [4, 10, 2]

Show answer

Answer: Row 1: [3, 9, 1]; Row 7: [3, 3, 5]; Row 8: [4, 2, 6]

SubType
speed-grid
Difficulty
easy
Operation
-
RowHeaders
  • 1
  • 7
  • 8
ColHeaders
  • 4
  • 10
  • 2
Cells
  • [3,9,1]
  • [3,3,5]
  • [4,2,6]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 10, 3], Column headers: [2, 10, 6]

Show answer

Answer: Row 2: [4, 20, 12]; Row 10: [20, 100, 60]; Row 3: [6, 30, 18]

SubType
speed-grid
Difficulty
easy
Operation
×
RowHeaders
  • 2
  • 10
  • 3
ColHeaders
  • 2
  • 10
  • 6
Cells
  • [4,20,12]
  • [20,100,60]
  • [6,30,18]