ISEE Middle Level Math : How to add fractions

Example Questions

Example Question #37 : How To Add Fractions      Explanation:

Add the numerators and keep the denominator: Answer: Example Question #38 : How To Add Fractions      Explanation:

Add the numerators and keep the denominator the same: Answer: Example Question #39 : How To Add Fractions      Explanation:

Add the numerators and keep the denominator the same. Then, simplify: Answer: Example Question #40 : How To Add Fractions      Explanation:

Add the numerators and keep the denominator the same. Then, reduce: Answer: Example Question #121 : Fractions      Explanation:

Add the numerators and keep the denominator; then, reduce: Answer: Example Question #41 : How To Add Fractions

Solve:      Explanation:

The least common denominator of and is .   Example Question #42 : How To Add Fractions      Explanation:

Add the numerators and keep the denominator the same: Answer: Example Question #43 : How To Add Fractions      Explanation:

Add the numerators and keep the denominator the same: Answer: Example Question #44 : How To Add Fractions       Explanation:

First, we need to find a common denominator. In this case, we can convert both denominators to . Now we can add the numerators. Both the numerator and denominator are divisible by , so we can simplify. Example Question #45 : How To Add Fractions

Add:        Answer:  