Review 2025

Front

What is a fraction?

Back

A fraction represents a part of a whole. It is written as two numbers separated by a slash, like 1/2, where the top number (numerator) shows how many parts we have, and the bottom number (denominator) shows how many equal parts the whole is divided into.

Front

How do you add fractions with the same denominator?

Back

To add fractions with the same denominator, you keep the denominator the same and add the numerators. For example, 1/8 + 1/8 = (1+1)/8 = 2/8.

Front

What is the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length by its width. For example, if a rectangle is 4 feet long and 5 feet wide, its area is 4 x 5 = 20 square feet.

Front

What does it mean to multiply a number by 2?

Back

Multiplying a number by 2 means you have two groups of that number. For example, 2 x 3 means you have 3 + 3, which equals 6.

Front

What is a function key on a keyboard?

Back

Function keys are special keys on a keyboard that perform specific tasks, often labeled F1, F2, etc. They can help with shortcuts in programs.

Front

How do you find the total number of items when given parts?

Back

To find the total number of items, you can add the number of each part together. For example, if there are 26 letter keys and 21 special symbol keys, the total is 26 + 21 = 47 keys.

Front

What is the relationship between tickets and rides in Shelly's case?

Back

The relationship shows that for every 2 tickets, Shelly can go on 1 ride. This means the number of tickets divided by 2 equals the number of rides.

Front

What is the meaning of 'equivalent' in math?

Back

Equivalent means equal in value or amount. For example, 1/2 is equivalent to 2/4.

Front

How do you calculate the total area covered by squares?

Back

To calculate the total area covered by squares, multiply the number of rows by the number of squares in each row. For example, 4 rows of 16 squares each cover 4 x 16 = 64 square feet.

Front

What does it mean to divide a number?

Back

Dividing a number means splitting it into equal parts. For example, 8 divided by 2 means you have 2 groups of 4.