Teachers, save “Number Journal” to assign it to your class.

• For this project you will create a Number Journal in which you will show different ways to represent 2-digit numbers. Requirements: 1. Choose 3 different 2-digit numbers and order them from least to greatest. Explain your thinking 2. Represent each number using block form or ten frames. 3. Write the number in expanded form. 4. Find the sum of any two of the numbers. Show your work. 5. Find the difference between the greatest and least numbers. Show your work. 6. Write and solve 1 addition word problem. Your problem must include at least one of the numbers you picked. 7. Write and solve 1 subtraction word problem. Your problem must include at least one of the numbers you picked. 8. Make a title page for your number journal book