hard 5×5 Set 97 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 1, 6, 2], Column headers: [5, 10, 7, 4]

Show answer

Answer: Row 10: [15, 20, 17, 14]; Row 1: [6, 11, 8, 5]; Row 6: [11, 16, 13, 10]; Row 2: [7, 12, 9, 6]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 10
  • 1
  • 6
  • 2
ColHeaders
  • 5
  • 10
  • 7
  • 4
Cells
  • [15,20,17,14]
  • [6,11,8,5]
  • [11,16,13,10]
  • [7,12,9,6]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 4, 8, 5], Column headers: [6, 5, 4, 4]

Show answer

Answer: Row 8: [48, 40, 32, 32]; Row 4: [24, 20, 16, 16]; Row 8: [48, 40, 32, 32]; Row 5: [30, 25, 20, 20]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 8
  • 4
  • 8
  • 5
ColHeaders
  • 6
  • 5
  • 4
  • 4
Cells
  • [48,40,32,32]
  • [24,20,16,16]
  • [48,40,32,32]
  • [30,25,20,20]