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

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Presentation on theme: "Everyday Math Grade 4 – Lesson 3.12 Unit 3 Review Copyright © 2010 Kelly Mott."— Presentation transcript:

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 = 13 Circle: True or False Is it TRUE or FALSE? Copyright © 2010 Kelly Mott > 10 Circle: True or False

4 24 ÷ 3 = 7 Circle: True or False Is it TRUE or FALSE? Copyright © 2010 Kelly Mott = 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 = 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 = 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

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