6th Grade Math

Front

What is the process of simplifying an expression?

Back

Simplifying an expression involves reducing it to its simplest form by combining like terms and performing operations.

Front

Solve for y: y - 7 = 5

Back

y = 12

Front

How do you find the perimeter of a rectangle?

Back

The perimeter of a rectangle is found by adding the lengths of all sides or using the formula P = 2(length + width).

Front

What is the formula to calculate percentage?

Back

Percentage = (part/whole) x 100.

Front

What is the least common multiple (LCM)?

Back

The least common multiple (LCM) of two numbers is the smallest number that is a multiple of both.

Front

What is a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value, often denoted by letters like x or y.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

How do you calculate the area of a rectangle?

Back

Area = length x width.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a numerator over a denominator.