STAAR grade 4 mathematics

Front

What is expanded form?

Back

Expanded form is a way of writing numbers to show the value of each digit. For example, 14.83 can be written as 10 + 4 + 0.8 + 0.03.

Front

How do you calculate the time between two times?

Back

To find the time between two times, subtract the earlier time from the later time. For example, from 7:50 A.M. to 12:20 P.M. is 4 hours and 30 minutes.

Front

What is the product of 875 and 7?

Back

The product of 875 and 7 is 6125.

Front

How do you find the product of two numbers?

Back

To find the product, multiply the two numbers together. For example, 2004 multiplied by 3 equals 6012.

Front

What symbol represents parallel lines in mathematics?

Back

The symbol that represents parallel lines is '||' (not in the options, but commonly used). In the options given, '=' is the closest representation of equality.

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 means adding 3 four times: 3 + 3 + 3 + 3.

Front

What does the term 'product' mean in mathematics?

Back

The product is the result of multiplying two or more numbers together.

Front

What is the value of 2004 multiplied by 3?

Back

The value of 2004 multiplied by 3 is 6012.

Front

How do you write a decimal number in expanded form?

Back

To write a decimal number in expanded form, separate the whole number and decimal parts, and express each digit according to its place value. For example, 14.83 = 10 + 4 + 0.8 + 0.03.

Front

What is the difference between hours and minutes?

Back

Hours and minutes are both units of time. 1 hour equals 60 minutes.