Everyday Math Unit 4 Review

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'. It is used to compare two numbers, showing that the number on the left is smaller than the number on the right.

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'. It is used to compare two numbers, showing that the number on the left is larger than the number on the right.

Front

What is expanded notation?

Back

Expanded notation is a way to write numbers that shows the value of each digit. For example, 162 can be written as 100 + 60 + 2.

Front

How do you find the length of a rope after cutting it?

Back

To find the length of a rope after cutting, subtract the length cut from the original length. For example, if a rope is 25 inches long and 10 inches is cut off, the new length is 25 - 10 = 15 inches.

Front

What is the time shown on a clock that reads 11:05?

Back

The time shown is 11 hours and 5 minutes.

Front

What is the value of the digit 6 in the number 162?

Back

In the number 162, the digit 6 is in the tens place, so its value is 60.

Front

What does the symbol '=' mean?

Back

The symbol '=' means 'equals'. It shows that two values are the same.

Front

How do you compare two numbers using symbols?

Back

You can use '<' for less than, '>' for greater than, and '=' for equals to compare two numbers.

Front

What is the process to write a number in expanded form?

Back

To write a number in expanded form, break it down into the value of each digit. For example, 245 = 200 + 40 + 5.

Front

If you have 60 and you add 9, what is the total?

Back

60 + 9 = 69.