desk calculator
2.What else do you need? Refrigerator、 washing-machine 、colour set、 air-conditioning combined set 、camera 、telephone、 sound box、 microwave oven、 electric rice cooker 、desk lamp、 shaver 、 calculator、 computer?
4.If you hate balancing your checkbook,establish a sequence:clear off your desk; lay pencils on your left and calculator on your right; open the bank statement.
5.Right-handed people should place the calculator on the right side of their desk. Ditto the above for southpaws, the proud but under-represented!

