Math Chapter 3 REVIEW

Addition • Number Line • Make a Ten • Problem Solving

A. Vocabulary (6)

Choose the best word for each sentence. The question order changes every time.

addends count on doubles doubles plus 1 doubles minus 1 number line

B. Use the number line to add. (5)

Start with the greater number. Then count on one space at a time. After using the number line, type the answer yourself.

C. Make a ten to help you add. (11)

First write the sum. Then make 10 and write the number left over. Finally, write the sum again.

D. Write the addends. Add. Write the sum. (2)

E. Problem solving. (6)

Show your work by writing an addition equation. You may write the addends in any order.

Score: — / 30