Numbers & Operations
Essential Concepts
If SAT numbers & operations were a radio station, then this section would be the top-forty countdown. It’s not going to include every fact, just the ones that get the most airplay on the new SAT. When we describe a concept, we cover only the numbers & operations you need to solve SAT items.
You want to have this knowledge down cold. The better you know it, the easier your life will be.
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