Math Review

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

How do you find the total number of items in packages?

Back

To find the total number of items in packages, multiply the number of packages by the number of items in each package. For example, if there are 3 packages with 11 items each, the total is 3 x 11 = 33.

Front

What is expanded form?

Back

Expanded form is a way of writing numbers to show the value of each digit. For example, the expanded form of 4,305 is 4,000 + 300 + 5.

Front

How do you compare two numbers?

Back

To compare two numbers, look at their value. Use 'greater than' (>) if the first number is larger, 'less than' (<) if it is smaller, and '=' if they are equal.

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, in the fraction 2/6, 2 is the part and 6 is the whole.

Front

How do you divide items into groups?

Back

To divide items into groups, you can use division. For example, if you have 24 eggs and want to put them into cartons of 8, you divide 24 by 8, which equals 3 cartons.

Front

What does the term 'total' mean in math?

Back

The term 'total' refers to the sum or overall amount when you add numbers together. For example, the total of 5 and 3 is 8.

Front

What is the meaning of 'shaded area' in a figure?

Back

The 'shaded area' in a figure refers to the part of the figure that is colored or marked to show a specific portion of the whole.

Front

How do you write a number in standard form?

Back

Standard form is the usual way of writing numbers using digits. For example, the number four thousand three hundred five is written as 4,305.

Front

What is the difference between a package and a carton?

Back

A package is a general term for a container that holds items, while a carton specifically refers to a box that holds multiple items, often used for food or beverages.