hard 5×5 Set 62 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 6, 1, 8], Column headers: [5, 6, 3, 7]

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Answer: Row 7: [35, 42, 21, 49]; Row 6: [30, 36, 18, 42]; Row 1: [5, 6, 3, 7]; Row 8: [40, 48, 24, 56]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 7
  • 6
  • 1
  • 8
ColHeaders
  • 5
  • 6
  • 3
  • 7
Cells
  • [35,42,21,49]
  • [30,36,18,42]
  • [5,6,3,7]
  • [40,48,24,56]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 2, 1, 6], Column headers: [1, 3, 2, 9]

Show answer

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

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