SC Ready 6th Grade Math Review

Front

What is a calculator?

Back

A calculator is a device used to perform mathematical calculations, ranging from basic arithmetic to complex equations.

Front

What does 'no calculator' mean in a math test?

Back

'No calculator' means that students must solve the problems without the aid of a calculator, relying on their mental math and problem-solving skills.

Front

What is the importance of mental math?

Back

Mental math helps improve number sense, enhances problem-solving skills, and allows for quicker calculations without relying on tools.

Front

What are basic arithmetic operations?

Back

Basic arithmetic operations include addition, subtraction, multiplication, and division.

Front

How do you add fractions?

Back

To add fractions, make sure they have a common denominator, then add the numerators and keep the denominator the same.

Front

What is the formula for the area of a rectangle?

Back

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

Front

What is a variable in algebra?

Back

A variable is a symbol (often a letter) that represents an unknown value in mathematical expressions and equations.

Front

What is the order of operations?

Back

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

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

Front

What is a percentage?

Back

A percentage is a way of expressing a number as a fraction of 100, often used to compare relative sizes.