How to subtract three digit numbers (for example 658 - 472). 1  Place one number above the other so that the hundreds', tens' and ones' places are lined up. 2  Draw a line under the bottom number. 3  Subtract the digits in the ones' place column (8 - 2 = 6) and place the answer below the line in the ones' place column.
Print photos with a PictBridge-enabled camera. You can print images from your PictBridge-enabled digital camera directly to your printer and use the buttons on the camera to select and print your photos. 1  Insert one end of the USB cable into the camera.  Note: Use only the USB cable that came with your camera.
The SCAN 6500A OCR Reader is among the most versatile data entry tools available. As a low-cost alternative to keyboard data entry, this character reader helps avoid payment processing delays, data entry errors, and repetitive stress injuries. This all-in-one unit has the ability to quickly scan characters and bar codes. The SCAN 6500A Wand Reader can accommodate longer scan lines. This tabletop integrated Wand version is equipped a 15 ft. cable. With SCANâs simple keyboard emulation, over-the-counter or back