1. Add & Subtract Fractions

2. I can add and subtract fractions.
Objective:
I can add and subtract fractions.
(7.NS.A.3)

3. What do you think we are learning today?

4. Vocabulary:
-like fractions: same denominator -unlike fractions: different denominator -fraction: part of a whole -simplify: lowest terms

5. WATCH THIS….

6. EXAMPLE 1:
4/8 - 3/8 =

7. EXAMPLE 2:
½ + ½ =

8. EXAMPLE 3:
7/12 + 8/12 =

9. EXAMPLE 4:
½ + 1/3 =

10. EXAMPLE 5:
½ - 2/5 =

11. EXAMPLE 6:
2/3 - 3/7 =

12. YOUR TURN…. Take out one sheet of paper. Head your paper correctly.
Assignment Title: Adding and Subtracting Fractions

13. Try These A D E B F C

14. Try These 10 9 17 27 A D 41 28 13 12 B E 19 20 26 21 C F

15. TRY THESE….
2/3 – ½ =
5/8 – ¼=
¾ - 1/3=
7/9 – 1/3 =

16. EXIT TICKET Evaluate the following.
¾ - ½ =
2) 5/6 – 2/6 =

17. NUMBER TALK