Place Value/Comparing & Ordering Numbers Test

Front

What is standard form?

Back

Standard form is a way of writing numbers using digits. For example, the number 894,235 is in standard form.

Front

What is expanded form?

Back

Expanded form is a way of writing numbers that shows the value of each digit. For example, 63,501,674 in expanded form is 60,000,000 + 3,000,000 + 500,000 + 10,000 + 600 + 70 + 4.

Front

What is expanded notation?

Back

Expanded notation is a way of expressing a number by showing the value of each digit multiplied by its place value. For example, $6,532 can be written as (6 x 1,000) + (5 x 100) + (3 x 10) + (2 x 1).

Front

How do you compare numbers?

Back

To compare numbers, look at the digits from left to right, starting with the highest place value. The number with the larger digit in the highest place value is greater.

Front

What does 'least to greatest' mean?

Back

'Least to greatest' means arranging numbers starting from the smallest number to the largest number.

Front

What is the value of a digit in a number?

Back

The value of a digit is determined by its place in the number. For example, in 2,990,681, the value of the underlined digit 6 is 600.

Front

What is a place value chart?

Back

A place value chart helps to visualize the value of each digit in a number based on its position. It typically includes columns for ones, tens, hundreds, thousands, etc.

Front

How do you write a number in expanded form?

Back

To write a number in expanded form, break it down into the sum of each digit multiplied by its place value. For example, 4,582 = (4 x 1,000) + (5 x 100) + (8 x 10) + (2 x 1).

Front

What is the purpose of using place value?

Back

Place value helps us understand the value of each digit in a number and allows us to perform operations like addition, subtraction, and comparison.

Front

What is the difference between comparing and ordering numbers?

Back

Comparing numbers involves determining which number is greater or smaller, while ordering numbers involves arranging them in a specific sequence, such as least to greatest.