hard 5×5 Set 93 Form Exercise

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

Show answer

Answer: Row 2: [4, 9, 9, 4]; Row 3: [5, 10, 10, 5]; Row 4: [6, 11, 11, 6]; Row 7: [9, 14, 14, 9]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 2
  • 3
  • 4
  • 7
ColHeaders
  • 2
  • 7
  • 7
  • 2
Cells
  • [4,9,9,4]
  • [5,10,10,5]
  • [6,11,11,6]
  • [9,14,14,9]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 3, 3, 5], Column headers: [3, 6, 3, 8]

Show answer

Answer: Row 9: [27, 54, 27, 72]; Row 3: [9, 18, 9, 24]; Row 3: [9, 18, 9, 24]; Row 5: [15, 30, 15, 40]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 9
  • 3
  • 3
  • 5
ColHeaders
  • 3
  • 6
  • 3
  • 8
Cells
  • [27,54,27,72]
  • [9,18,9,24]
  • [9,18,9,24]
  • [15,30,15,40]