SAT Number and Operations

Total questions in this section: 87

Directions:

The problems in the Number and Operations section of the SAT test you on the following concepts:

• Arithmetic word problems (including percent, ratio, and proportion)
• Properties of integers (even, odd, prime numbers, divisibility, etc.)
• Rational numbers
• Sets (union, intersection, elements)
• Counting techniques
• Sequences and series (including exponential growth)
• Elementary number theory

Questions appear in increasing order of difficulty.