ONE WAY TO THINK ABOUT IT
Use place value with equal groups.
10 × 6 = 60: six groups of ten can be bundled as six tens. Connect the written zero to the tens.
Try this together
Bundle counters into tens before using the written shortcut.
Say the complete fact, draw or build its groups, then try it again without the picture. It is fine to return to a known fact when an answer feels uncertain.