easy 4×4 Set 12 Form Exercise

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

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

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 10, 2], Column headers: [9, 9, 2]

Show answer

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

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