3rd Grade Review

Front

What is the value of the digit 4 in the number 4,654?

Back

4,000 (thousands place)

Front

What is expanded form?

Back

A way to write a number by showing the value of each digit. For example, 89,267 in expanded form is 80,000 + 9,000 + 200 + 60 + 7.

Front

How do you find the fewest coins to make a certain amount?

Back

Use the highest value coins first. For 54 cents, use 2 quarters (50 cents) and 4 pennies.

Front

What is standard form in mathematics?

Back

Standard form is a way of writing numbers using digits. For example, 563 is in standard form.

Front

What is the standard form of 7,000 + 800 + 20 + 5?

Back

7,825

Front

What does the term 'place value' mean?

Back

Place value is the value of where a digit is in a number. For example, in 4,654, the 6 is in the hundreds place.

Front

What is a four-digit number?

Back

A number that has four digits, such as 1,234 or 4,654.

Front

How do you write a number in expanded form?

Back

Break down the number into the sum of each digit's value. For example, 4,654 = 4,000 + 600 + 50 + 4.

Front

What is the value of the digit 8 in the number 89,267?

Back

80,000 (thousands place)

Front

What is the fewest number of coins to make 25 cents?

Back

2 dimes and 1 nickel.