hard 4×4 Set 71 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 6, 10, 7], Column headers: [1, 6, 4, 2]

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Answer: Row 10: [9, 4, 6, 8]; Row 6: [5, 0, 2, 4]; Row 10: [9, 4, 6, 8]; Row 7: [6, 1, 3, 5]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 10
  • 6
  • 10
  • 7
ColHeaders
  • 1
  • 6
  • 4
  • 2
Cells
  • [9,4,6,8]
  • [5,0,2,4]
  • [9,4,6,8]
  • [6,1,3,5]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 2, 4, 7], Column headers: [7, 10, 5, 3]

Show answer

Answer: Row 5: [35, 50, 25, 15]; Row 2: [14, 20, 10, 6]; Row 4: [28, 40, 20, 12]; Row 7: [49, 70, 35, 21]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 2
  • 4
  • 7
ColHeaders
  • 7
  • 10
  • 5
  • 3
Cells
  • [35,50,25,15]
  • [14,20,10,6]
  • [28,40,20,12]
  • [49,70,35,21]