Addition and Subtraction

Addition and Subtraction

By Whitney Schiller

Word Cloud

Words that tell us we are adding

Word Cloud

Words that tell us we are subtracting

Draw

Marshall is a school janitor. Last week, he picked up 844 pieces of trash in the classrooms and 56 piece of trash around the campus. How many pieces of trash did Marshall pick up?

Draw

Mr. Bradley donated 31 picture books to the library. Now the library has a total of 455 picture books. How many picture books did the library have before the donation?

Draw

After a forest fire, there are 446 old trees, plus 92 baby trees called saplings. How many trees are there in total?

Multiple Choice

595 zebra mussels ride into Lake Michigan on the bottom of a ship. They find lots of food and no predators, so their population grows. A year later, there are 326 more zebra mussels in the lake. How many zebra mussels are there now?

• 811

• 821

• 271

• 921

Draw

The music school in Washington County held a children's concert and an adult's concert at the same time. A total of 191 students performed at the two concerts. If 69 students performed at the children's concert, how many students performed at the adult's concert?

Play Boddle

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