3.4A One and Two Step Addition and Subtraction Problems

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

If Amie has read 234 pages and has 56 pages left, how do you find the total number of pages in her book?

Back

Add 234 pages and 56 pages: 234 + 56 = 290 pages.

Front

How do you find out how many more cupcakes there are of one type compared to another?

Back

Subtract the smaller number from the larger number.

Front

If there are 381 chocolate cupcakes and 346 vanilla cupcakes, how many more chocolate cupcakes are there?

Back

381 - 346 = 35 cupcakes.

Front

What is the total number of pages Allison has read if she read 37 pages on Monday and 42 pages on Tuesday?

Back

Add 37 and 42: 37 + 42 = 79 pages.

Front

How do you find out how many pages are left to read?

Back

Subtract the number of pages read from the total number of pages.

Front

If Allison has a book with 99 pages and has read 79 pages, how many pages does she have left?

Back

99 - 79 = 20 pages.

Front

What is a budget?

Back

A budget is a plan that shows how much money you have and how you will spend it.

Front

If Juan has $20 and spends $3 each day for 5 days, how much does he spend in total?

Back

Multiply 3 by 5: 3 x 5 = $15.