1. Everyday Math Grade 4 – Lesson 3.12 Unit 3 Review Copyright © 2010 Kelly Mott

2. PART 1: TRUE or FALSE? Copyright © 2010 Kelly Mott

3. 29 - 17 = 13 Circle: True or False Is it TRUE or FALSE? Copyright © 2010 Kelly Mott 8 + 3 > 10 Circle: True or False

4. 24 ÷ 3 = 7 Circle: True or False Is it TRUE or FALSE? Copyright © 2010 Kelly Mott 28 + 2 = 5 x 6 Circle: True or False

5. PART 2: PARENTHESES FIRST Copyright © 2010 Kelly Mott

6. A.(28 - 5) + 2 = ______________ B.28 - (5 + 2) = ______________ Number Sentences Copyright © 2010 Kelly Mott

7. C. (7 + 2) x 5 = ______________ D. 7 + (2 x 5) = ______________ Number Sentences Copyright © 2010 Kelly Mott

8. E. (12 ÷ 4) + 2= ______________ F. 12 ÷ (4 + 2) = ______________ Number Sentences Copyright © 2010 Kelly Mott

9. PART 3: ADD PARENTHESES Copyright © 2010 Kelly Mott

10. 6 - 2 x 4 = 16 MAKE THE SENTENCE TRUE Copyright © 2010 Kelly Mott CHECK LIST: ___ Circle the relationship symbol (= ) ___ Start with the side that has numbers and operations. ___ Try parentheses around the first set of numbers and operation. ___ Do the math. ___ See if it’s true. ___ If not true, put parentheses around the next set of numbers and try again.

11. 3 x 7 - 2 = 15 MAKE THE SENTENCE TRUE Copyright © 2010 Kelly Mott CHECK LIST: ___ Circle the relationship symbol (= ) ___ Start with the side that has numbers and operations. ___ Try parentheses around the first set of numbers and operation. ___ Do the math. ___ See if it’s true. ___ If not true, put parentheses around the next set of numbers and try again.

12. 9 x 2 + 5 = 23 MAKE THE SENTENCE TRUE Copyright © 2010 Kelly Mott CHECK LIST: ___ Circle the relationship symbol (= ) ___ Start with the side that has numbers and operations. ___ Try parentheses around the first set of numbers and operation. ___ Do the math. ___ See if it’s true. ___ If not true, put parentheses around the next set of numbers and try again.

13. 27 ÷ 3 x 3 = 3 MAKE THE SENTENCE TRUE Copyright © 2010 Kelly Mott CHECK LIST: ___ Circle the relationship symbol (= ) ___ Start with the side that has numbers and operations. ___ Try parentheses around the first set of numbers and operation. ___ Do the math. ___ See if it’s true. ___ If not true, put parentheses around the next set of numbers and try again.

14. PART 4: OPEN SENTENCES Copyright © 2010 Kelly Mott

15. 55 = n + 12 n = _______ Open Number Sentences Copyright © 2010 Kelly Mott 23 + b = 32 b = ________

16. 17 = z - 4 z = _______ Open Number Sentences Copyright © 2010 Kelly Mott t - 8 = 14 t = ________

17. 18 = 6 * x x = _______ Open Number Sentences Copyright © 2010 Kelly Mott 8 * w = 40 w =________

18. 7 = 28/x x = _______ Open Number Sentences Copyright © 2010 Kelly Mott 20/w = 2 w =________

19. PART 5: MULTIPLICATION GRID Copyright © 2010 Kelly Mott

20. Multiplication Copyright © 2010 Kelly Mott 8 x 3 = 4 x 7 =

21. Multiplication Copyright © 2010 Kelly Mott 6 x 9 = 3 x 4 =

22. Multiplication Copyright © 2010 Kelly Mott 9 x 3 = 7 x 6 =

23. Does this make sense? Copyright © 2010 Kelly Mott

24. a