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Practice Workbook SE - East Penn School District

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Name<br />

LESSON 4.1<br />

Expressions<br />

Vocabulary<br />

Complete the sentence.<br />

1. tell which operation<br />

to do first.<br />

2. An is a part of a<br />

number sentence that has numbers and operation signs,<br />

but no equal sign.<br />

Tell what you would do first.<br />

3. 4 (8 2) 4. (16 9) 3 5. 28 (5 2)<br />

Find the value of each expression.<br />

6. 5 (20 8) 7. 25 (6 11) 8. 5 (45 22)<br />

9. 55 (22 9) 10. (33 17) 14 11. (42 33) 54<br />

12. (13 15 9) 22 13. 45 (22 6 3) 14. (3,827 1,294) 6,782<br />

Mixed Review<br />

2,112<br />

5,899<br />

<br />

85,584<br />

29,920<br />

<br />

50,008<br />

28,251<br />

<br />

15. 16. 17. 18.<br />

3,804<br />

9,156<br />

<br />

© Harcourt<br />

19. 3,333 20. 21. 22. 8,637<br />

1,797<br />

<br />

47,310<br />

19,894<br />

<br />

62,809<br />

59,345<br />

<br />

4,737<br />

<br />

PW16<br />

<strong>Practice</strong>

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