1 Add and Subtract Mixed Numbers With like and unlike denominators

2 Lesson Objectives  6.C.1.d Add and subtract proper fractions and mixed numbers with answers in simplest form  3.A.1.a Use technology tools, including software and hardware, from a range of teacher-selected options to learn a new content or reinforce skills

3 Add: A. 11 3/8 B /15 C. 12 3/8 D /

4 Subtract: 10 A. 2 1/4 B. 2 1/12 C. 1 11/12 D. 15 5/

5 Add: 10 A. 19 3/35 B /35 C. 6 2/7 D /

6 Subtract: 10 A. 57 1/8 B. 14 9/8 C. 14 5/8 D. 4 5/

7 Add: 10 A. 7 3/10 B. 6 3/10 C. 6 13/10 D. 7 2/

8 Subtract: 10 A. 9 1/3 B. 9 79/40 C. 8 31/40 D. 8 1/

9 Add: 10 A /12 B. 36 5/12 C. 35 5/12 D. 5 1/

10 Subtract: 10 A. 6 17/20 B /20 C. 7 7/20 D. 6 7/

11 Add: 10 A /24 B. 96 5/24 C /48 D. 5 2/

12 Subtract: 10 A. 8 1/8 B. 9 7/8 C. 19 7/8 D. 9 1/

13 Val cut 2/3 of the lawn today. She cut 1/2 of the lawn in the afternoon. What fraction of the lawn did she cut in the morning? A. 4/5 B. 1/3 C. 1/6 D. 3/8 10

14 Five- eighths of the lunches sold in the cafeteria were pizzas. One –third of the lunches were hotdogs. What fraction of the lunches were either pizzas or hotdogs? A. 2/3 B. 7/24 C. 6/11 D. 23/24

15 Luke spent 1 5/6 hours doing homework. He spent 2/3 of an hour on math problems and the rest of the time writing a report. How much time did Luke spend on his report? A. 1 5/6 B. 2 1/2 C. 1 1/6 D. 2 3/8

16 Mike walked 2 1/6 miles, rested, and then walked another 1 5/6 miles. How far did he walk all together? A. 1 2/3 miles B. 3 1/2 miles C. 3 1/4 miles D. 4 miles

17 Da’ Qwan had 2 3/8 pounds of sliced lunch meat. He used 1 1/2 pounds of it to make sandwiches. How much of the lunch meat did he have left? A. 7/8 pounds B. 1 7/8 pounds C. 1 1/8 pounds D. 3 2/5 pounds