topic badge

4.04 Adding and subtracting rational expressions

Adaptive
Worksheet

Interactive practice questions

Evaluate and fully simplify:

$\frac{12}{y}+\frac{5}{y}$12y+5y

Medium
< 1min

Evaluate and fully simplify:

$\frac{6}{w}-\frac{3}{w}$6w3w

Medium
< 1min

Evaluate and fully simplify:

$\frac{9}{s}-\frac{23}{s}$9s23s

Medium
< 1min

Evaluate and fully simplify:

$\frac{22}{7n}+\frac{5}{7n}$227n+57n

Medium
< 1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account

Outcomes

A.SSE.A.2

Use the structure of an expression to identify ways to rewrite it.

A.APR.D.7 (+)

Understand that rational expressions form a system analogous to the rational numbers, closed under addition, subtraction, multiplication, and division by a nonzero rational expression; add, subtract, multiply, and divide rational expressions.

What is Mathspace

About Mathspace