Big Ideas Ch 1 Review

Front

What is prime factorization?

Back

Prime factorization is the process of expressing a number as the product of its prime factors.

Front

What is the prime factorization of 20?

Back

2 x 2 x 5

Front

What is the order of operations in mathematics?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed. The acronym PEMDAS can help remember: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

Back

26

Front

Back

21

Front

Back

10

Front

What is a perfect square?

Back

A perfect square is a number that can be expressed as the product of an integer with itself.

Front

Which of the following is NOT a perfect square: 100, 25, 45, 36?

Back

45

Front

What is the square root of 36?

Back

6

Front

What is the square of 7?

Back

49