Conversion table - very useful for metric recipes! This is the kind of math I don't do in my head. And by that, I mean all math.
Metric Conversion Chart
Metric conversion KING HENRY DIED BY DRINKING CHOCOLATE MILK
converting measurement units anchor chart | Metric conversion anchor chart | Teaching Ideas - Math
Math Conversion Chart for Length between systems
metric table | Metric | Easy to understand definition of metric by Your Dictionary
customary units anchor chart - Google Search
Here's a nice help sheet for students on converting among metric units.
Strong Armor: Math - Metric Conversion Trick