Decimals - 4th Grade STAAR practice

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a point (decimal point) to separate the whole number part from the fractional part.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator (top number) by the denominator (bottom number).

Front

What does the decimal 0.5 represent as a fraction?

Back

Front

What is expanded notation?

Back

Expanded notation is a way of writing numbers to show the value of each digit. For example, 345 can be written as (3 × 100) + (4 × 10) + (5 × 1).

Front

How do you write 0.26 in fraction form?

Back

Front

What is the value of the digit 7 in the number 37,015.08?

Back

In the number 37,015.08, the digit 7 is in the thousands place, so its value is 7,000.

Front

Back

Front

How do you identify a decimal that is NOT represented by a model?

Back

To identify a decimal not represented by a model, compare the decimal to the values shown in the models and check for discrepancies.

Front

What is the decimal representation of three and forty-eight hundredths?

Back

Three and forty-eight hundredths is represented as 3.48.

Front

How do you write 1.7 in expanded notation?

Back

1.7 can be written in expanded notation as (1 × 1) + (7 × 0.1).