Question

For homework, Brooke has 15 math problems, 5 social studies problems, and 9 science problems. Use mental math to determine how many problems she has for homework. Tell which property you used.

Answer 1

Brooke would have 29 total problems for homework. (Addition)

Answer 2

Answer:

29 problems

Step-by-step explanation:

Brooke has some problems for her homework.

Math problem = 15

Social studies problem = 5

Science problem = 9

We will add all the problems to get the total number of problems.

She has total problems for her homework = 15 + 5 + 9

                                                                      = 29 problems

We used addition to solve this question.