Countdown to STAAR- 5.2A,5.2B,5.2C

Front

What is expanded form?

Back

Expanded form is a way of writing numbers that shows the value of each digit. For example, the number 352 can be written as (3 x 100) + (5 x 10) + (2 x 1).

Front

How do you round a number to the nearest tenth?

Back

To round a number to the nearest tenth, look at the digit in the hundredths place. If it is 5 or greater, round up the tenths place by one. If it is less than 5, keep the tenths place the same.

Front

What is the process for rounding to the nearest hundredth?

Back

To round to the nearest hundredth, look at the digit in the thousandths place. If it is 5 or greater, round up the hundredths place by one. If it is less than 5, keep the hundredths place the same.

Front

What does the digit '3' represent in the number 3.352?

Back

In the number 3.352, the digit '3' in the whole number part represents 3 ones, or 3 units.

Front

What does the digit '5' represent in the number 3.352?

Back

In the number 3.352, the digit '5' in the tenths place represents 5 tenths, or 0.5.

Front

What does the digit '2' represent in the number 3.352?

Back

In the number 3.352, the digit '2' in the hundredths place represents 2 hundredths, or 0.02.

Front

How do you express 0.352 in expanded form?

Back

0.352 can be expressed in expanded form as (3 x 0.1) + (5 x 0.01) + (2 x 0.001).

Front

What is the value of the digit '6' in the number 46.099?

Back

In the number 46.099, the digit '6' represents 6 ones, or 6 units.

Front

What is the value of the digit '9' in the number 46.099?

Back

In the number 46.099, the digit '9' in the tenths place represents 9 tenths, or 0.9.

Front

What is the value of the digit '0' in the number 46.099?

Back

In the number 46.099, the digit '0' in the hundredths place represents 0 hundredths.