Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or thousand.

Front

What is the perimeter of a square?

Back

The perimeter of a square is the total distance around the square, calculated by adding the lengths of all four sides or using the formula P = 4 × side length.

Front

How do you calculate the total distance traveled if you ride a certain distance every day?

Back

Multiply the daily distance by the number of days. For example, if you ride 29 miles every day for 6 weeks (42 days), you would calculate 29 × 42.

Front

What is a defective item?

Back

A defective item is a product that is not functioning properly or is damaged and cannot be used as intended.

Front

How do you find the number of complete sets of items from a total?

Back

Divide the total number of items by the number of items in each set. For example, if you have 391 tires and need 4 for each car, you would calculate 391 ÷ 4.

Front

What does it mean to represent a number in decimal form?

Back

Representing a number in decimal form means expressing it using a decimal point to show values less than one, such as 0.96.

Front

What is the difference between an equation and an expression?

Back

An equation states that two expressions are equal, while an expression is a combination of numbers, variables, and operations without an equality sign.

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 (A = length × width).

Front

What is the importance of estimating in math?

Back

Estimating helps to quickly find an approximate answer, which can be useful for checking the reasonableness of a more precise calculation.

Front

What is a word problem in math?

Back

A word problem is a mathematical question presented in the form of a story or real-life scenario that requires interpretation and problem-solving.