1. Carry out a quantitative analysis: make sure to explain your reasoning and draw a picture to help you relate the quantities.
2. Find many different ways to think about a number: i.e. 123.7 can be thought of as 120 ones and 37 tenths or 12 tens and 37 tenths.
3. Bases Other Than Ten: be able to change a base ten number into another base; or change a number in another base to base ten.
4. Operations in Different Bases: be able to solve addition and subtraction problems in other bases, show your work with drawings that represent manipulatives and/or base tables.
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