Unit 2 vocab

Question 1

Adding and Subtracting Decimals

Answer 1

1. line up the decimals of the two numbers
2. Fill in any needed zeros as place holders
3. Add/Subtract the columns
4. Decimal point in the answer should line up with decimal points in numbers above

Question 2

Add ing and subtracting fractions

Answer 2

1. Turn mixed numbers into improper fractions
2. Find common denominators
   3.Add/subtract the numerators keep a common denominator
   4.