Mixed operation word problems are math problems written in sentences that may ask you to add or subtract within the same problem. The numbers are small (up to 20), and you must decide which operation to use to find the correct answer.
Always read the problem carefully. Look for clues that tell you when to add and when to subtract.
To solve mixed operation word problems, you must figure out which part of the story is addition and which part is subtraction.
Words like together, in all, more often mean addition. Words like left, take away, fewer often mean subtraction.
Here are some sample problems and how to solve them step by step:
Solve in order, just like the story tells it. Do not skip steps, or you might get the wrong answer.
Solving word problems is easier if you use strategies to organize your thinking.
Take your time. Even simple problems are easier when you show your work step by step.