NC Released EOG Math Review 2

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number). For example, 1/2 means one part out of two equal parts.

Front

How do you compare fractions?

Back

To compare fractions, you can find a common denominator or convert them to decimals. The fraction with the larger numerator (when denominators are the same) is greater.

Front

What does it mean to order fractions from greatest to least?

Back

Ordering fractions from greatest to least means arranging them in a sequence starting with the largest fraction and ending with the smallest.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals. It helps to visualize numbers and their relationships.

Front

What is an equation?

Back

An equation is a mathematical statement that shows that two expressions are equal, often using an equals sign (=). For example, 2 + 3 = 5.

Front

How do you solve for a variable in an equation?

Back

To solve for a variable, isolate the variable on one side of the equation using inverse operations. For example, in 2x = 10, divide both sides by 2 to find x = 5.

Front

What is addition?

Back

Addition is the process of combining two or more numbers to find their total. For example, 2 + 3 = 5.

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. For example, 5 - 2 = 3.

Front

What is a word problem in math?

Back

A word problem is a mathematical question presented in a narrative form, requiring interpretation and problem-solving skills to find the answer.

Front

What does 'altogether' mean in math?

Back

'Altogether' refers to the total amount when combining quantities. For example, if you have 3 apples and 2 oranges, altogether you have 5 fruits.