hard 5×5 Set 45 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 6, 1, 1], Column headers: [7, 2, 10, 6]

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Answer: Row 7: [49, 14, 70, 42]; Row 6: [42, 12, 60, 36]; Row 1: [7, 2, 10, 6]; Row 1: [7, 2, 10, 6]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 7
  • 6
  • 1
  • 1
ColHeaders
  • 7
  • 2
  • 10
  • 6
Cells
  • [49,14,70,42]
  • [42,12,60,36]
  • [7,2,10,6]
  • [7,2,10,6]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 9, 5, 4], Column headers: [8, 4, 3, 10]

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Answer: Row 8: [16, 12, 11, 18]; Row 9: [17, 13, 12, 19]; Row 5: [13, 9, 8, 15]; Row 4: [12, 8, 7, 14]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 9
  • 5
  • 4
ColHeaders
  • 8
  • 4
  • 3
  • 10
Cells
  • [16,12,11,18]
  • [17,13,12,19]
  • [13,9,8,15]
  • [12,8,7,14]