hard 5×5 Set 44 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 10, 1, 5], Column headers: [7, 3, 10, 9]

Show answer

Answer: Row 8: [56, 24, 80, 72]; Row 10: [70, 30, 100, 90]; Row 1: [7, 3, 10, 9]; Row 5: [35, 15, 50, 45]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 8
  • 10
  • 1
  • 5
ColHeaders
  • 7
  • 3
  • 10
  • 9
Cells
  • [56,24,80,72]
  • [70,30,100,90]
  • [7,3,10,9]
  • [35,15,50,45]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 5, 1, 1], Column headers: [4, 9, 2, 7]

Show answer

Answer: Row 7: [11, 16, 9, 14]; Row 5: [9, 14, 7, 12]; Row 1: [5, 10, 3, 8]; Row 1: [5, 10, 3, 8]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 7
  • 5
  • 1
  • 1
ColHeaders
  • 4
  • 9
  • 2
  • 7
Cells
  • [11,16,9,14]
  • [9,14,7,12]
  • [5,10,3,8]
  • [5,10,3,8]