expert 4×4 Set 70 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 1, 2], Column headers: [8, 6, 9]

Show answer

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

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 7, 3], Column headers: [8, 7, 1]

Show answer

Answer: Row 9: [1, 2, 8]; Row 7: [1, 0, 6]; Row 3: [5, 4, 2]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 9
  • 7
  • 3
ColHeaders
  • 8
  • 7
  • 1
Cells
  • [1,2,8]
  • [1,0,6]
  • [5,4,2]