Final Exam review - 6th grade math

Front

What is the GCF of two numbers?

Back

The GCF (Greatest Common Factor) is the largest number that divides two or more numbers without leaving a remainder.

Front

What is the opposite of a negative number?

Back

The opposite of a negative number is its positive counterpart. For example, the opposite of -8 is 8.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator. For example, 3/4 = 0.75.

Front

What does 55% of a number mean?

Back

55% of a number means 55 out of every 100 parts of that number. To find it, multiply the number by 0.55.

Front

How do you solve an inequality like x - 4 > 11?

Back

To solve x - 4 > 11, add 4 to both sides to get x > 15.

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a point to separate the whole number from the fractional part.

Front

What is the difference between a prime number and a composite number?

Back

A prime number has exactly two distinct positive divisors: 1 and itself. A composite number has more than two positive divisors.

Front

What is the formula for finding the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length by its width (Area = length × width).

Front

What is the order of operations in math?

Back

The order of operations is PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).