hard 5×5 Set 84 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 4, 4, 10], Column headers: [8, 2, 8, 8]

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Answer: Row 3: [24, 6, 24, 24]; Row 4: [32, 8, 32, 32]; Row 4: [32, 8, 32, 32]; Row 10: [80, 20, 80, 80]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 3
  • 4
  • 4
  • 10
ColHeaders
  • 8
  • 2
  • 8
  • 8
Cells
  • [24,6,24,24]
  • [32,8,32,32]
  • [32,8,32,32]
  • [80,20,80,80]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 1, 3, 2], Column headers: [7, 6, 9, 6]

Show answer

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

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