Test Details

Number Theory Unit Test

2021-2022

Math Leftin 2021-22

Date

Oct. 19, 2021

Additional Info
You should be able to:
- Accurately add, subtract, multiply and divide whole numbers using the standard algorithm
- Use the divisibility rules to determine if a number is divisible by 2, 3, 4, 5, 6, 9 or 10
- identify if a number is prime or composite
- identify factors and multiples of whole numbers
- evaluate exponents
- find prime factorizations and write using exponents
-determine if a group of numbers is relatively prime
- list all the factors of a number
- find the Greatest Common Factor of a group of numbers
- find the least common multiple of a group of numbers
- Evaluate Word Problems involving the skills above

The best way to study is to PRACTICE!! You will be getting a Review packet tomorrow in class. Pay attention to the problems that are the most challenging for you. For those skills, go back to your packet and redo the problems we have done in class and for homework. IXL is also a great tool for studying!