medium 4×4 Set 75 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 2, 1], Column headers: [8, 4, 5]

Show answer

Answer: Row 8: [64, 32, 40]; Row 2: [16, 8, 10]; Row 1: [8, 4, 5]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 8
  • 2
  • 1
ColHeaders
  • 8
  • 4
  • 5
Cells
  • [64,32,40]
  • [16,8,10]
  • [8,4,5]

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

Show answer

Answer: Row 3: [7, 4, 6]; Row 8: [2, 1, 1]; Row 10: [0, 3, 1]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 3
  • 8
  • 10
ColHeaders
  • 10
  • 7
  • 9
Cells
  • [7,4,6]
  • [2,1,1]
  • [0,3,1]