Topic 1 Flashcard

Front

What is the value of each digit in the number 9,999,999?

Back

Each digit has a different value based on its position. For example, the first 9 represents 9 million, the second 9 represents 900,000, and so on.

Front

What does it mean for a decimal to be 1/10 of another decimal?

Back

It means that the decimal is ten times smaller than the other decimal. For example, 0.003 is 1/10 of 0.030.

Front

How do you write a decimal in expanded form?

Back

You break down the decimal into the sum of its parts based on place value. For example, 1.726 in expanded form is 1 + 0.7 + 0.02 + 0.006.

Front

Back

The decimal representation is 6,020.305.

Front

How do you order numbers from least to greatest?

Back

You compare the values of the numbers and arrange them in ascending order. For example, if you have Driver A, Driver B, and Driver C with different speeds, you would list them from the slowest to the fastest.

Front

What is the place value of the digit 7 in the number 1.726?

Back

The place value of 7 in 1.726 is 0.7, which is in the tenths place.

Front

What is the difference between a digit and a number?

Back

A digit is a single symbol used to represent numbers (0-9), while a number can be made up of one or more digits.

Front

How do you convert a fraction to a decimal?

Back

Front

What is the value of the digit 5 in the number 6,002.035?

Back

The value of 5 in 6,002.035 is 0.005, which is in the thousandths place.

Front

What does it mean for two numbers to be equivalent?

Back

Two numbers are equivalent if they have the same value, even if they are expressed differently.