hard 5×5 Set 43 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 4, 8, 9], Column headers: [4, 3, 1, 7]

Show answer

Answer: Row 7: [11, 10, 8, 14]; Row 4: [8, 7, 5, 11]; Row 8: [12, 11, 9, 15]; Row 9: [13, 12, 10, 16]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 7
  • 4
  • 8
  • 9
ColHeaders
  • 4
  • 3
  • 1
  • 7
Cells
  • [11,10,8,14]
  • [8,7,5,11]
  • [12,11,9,15]
  • [13,12,10,16]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 1, 9, 5], Column headers: [10, 5, 8, 7]

Show answer

Answer: Row 5: [50, 25, 40, 35]; Row 1: [10, 5, 8, 7]; Row 9: [90, 45, 72, 63]; Row 5: [50, 25, 40, 35]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 1
  • 9
  • 5
ColHeaders
  • 10
  • 5
  • 8
  • 7
Cells
  • [50,25,40,35]
  • [10,5,8,7]
  • [90,45,72,63]
  • [50,25,40,35]