Name:______Date:______

  • You can represent numbers in standard form. That means you can write numbers using the digits 0-9. For example: 2,304.
  1. Write the number sixteen thousand, four hundred five in standard form. ______
  • You can represent numbers using word form. That means you use words to write numbers. For example, you can write 2,114 as two thousand, one hundred fourteen.
  1. Write the number 52,203 in word form:

______

  • You can write numbers using expanded form. That means you show the value of each digit. For example, the number 13,204 can be written as 10,000 + 3,000 +200 + 4.
  1. Write the number 27,056 in expanded form.

______

  1. You can decompose the number 253 into ______tens and ______ones.
  1. You can decompose the number 4,325 into ______hundreds and _____ ones.
  1. Look at the number 45,390. What is the value of the digit in the ten thousands place? ______
  1. Look at the number 45,390. What digit is in the thousands place? ______
  1. This mystery number is between 42 and 55. It is an even number. The sum of the digits is 6. What number is it? ______
  1. This mystery number is between 102 and 118. It is an odd number. The sum of the ones digit and the hundreds digit is 2. What number is it? ______

As you read the word problems below, circle the important information. Underline the question. After reading the word problem, think about what it is asking you to do. Does it want you to compare the information and find the difference between the numbers? Does it want you to combine the numbers?

Before you begin your work, looks to see that you place the numbers in the correct order – when finding the difference, the bigger number goes on top. Also, remember to line them up based on place value.

  1. Mrs. Santillana visited a library in Tavares that has 75,603 books. Mrs. Patterson visited a library in Leesburg that has 64,337 books. How many books do the libraries in Tavares and Leesburg have?

The libraries in Leesburg and Tavares have ______books.

  1. Mrs. Santillanawants her class to collect 10,621 box tops this year. The class has already collected 4,870 box tops. How many more box tops do they need to collect to reach their goal?

The class needs to collect ______more box tops to reach their goal.

  1. Mrs. Santillana visited a cupcake shop in Orlando that has 63,521 cupcakes. She then went to another cupcake shop in New York that has 102,701 cupcakes. How many more cupcakes does the New York cupcake shop have than the Orlando cupcake shop?

The New York cupcake shop has ______more cupcakes than the Orlando cupcake shop.