hard 4×4 Set 33 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 6, 5, 6], Column headers: [1, 4, 8, 5]

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Answer: Row 10: [9, 6, 2, 5]; Row 6: [5, 2, 2, 1]; Row 5: [4, 1, 3, 0]; Row 6: [5, 2, 2, 1]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 10
  • 6
  • 5
  • 6
ColHeaders
  • 1
  • 4
  • 8
  • 5
Cells
  • [9,6,2,5]
  • [5,2,2,1]
  • [4,1,3,0]
  • [5,2,2,1]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 8, 10], Column headers: [10, 4, 1, 7]

Show answer

Answer: Row 8: [80, 32, 8, 56]; Row 6: [60, 24, 6, 42]; Row 8: [80, 32, 8, 56]; Row 10: [100, 40, 10, 70]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 8
  • 6
  • 8
  • 10
ColHeaders
  • 10
  • 4
  • 1
  • 7
Cells
  • [80,32,8,56]
  • [60,24,6,42]
  • [80,32,8,56]
  • [100,40,10,70]