Adding Mixed Units

1 3/7 and 7 1/7 have like units.

• True

• False

USE SCRATCH PAPER AND SOLVE THIS WORD PROBLEM: The classroom made cookies. They used 1 1/4 cups of white flour for the chocolate chip cookies. They used 2 1/3 cups of flour for peanut butter cookis. How much flour did they use in total?

• 3 2/7 cups

• 3 7/12 cups

• 1 1/12 cups

• 1 2/7 cups

Write as a mixed number  22/3

• 7  1/3

• 7  1/2

• 7  1/4

• 7  1/9

7 cm 5 mm + 15 cm 8 mm

• 23 cm 3 mm

• 20 cm 6 mm

• 22 cm 13 mm

• 23 cm 13 mm

Add 2 feet 5 inches and 3 feet 4 inches.

• 5 feet 9 inches

• 6 feet 9 inches

• 5 feet 8 inches

• 6 feet 8 inches

Add 3 yards 1 foot and 5 yards 2 feet.

• 8 yards 3 feet

• 9 yards

• 8 yards

• 9 yards 3 feet

Gracyn is knitting a scarf. The scarf is 4.6 feet long. If she knits another 1.75 feet, how long will the scarf be?

• 6.35 feet

• 5.81 feet

• 5.35 feet

• 2.85 feet

Jessica is measuring two line segments. The first line segment is 30 cm long. The second line segment is 500 mm long. How long are the two line segments together? (answer in cm)

• 80 cm

• 800 cm

• 800 mm

• 80 mm

Sylvia ran 3 km 290 m in the morning. Then, she ran some more in the evening. If she ran a total of 10 km, how far did Sylvia run in the evening?

​ (a)   km ​ (b)   m

• 6

• 710

• 5

• 7

• 715

• 700

• 720

Angie buys 6 feet of red ribbon and 8 feet of blue ribbon for a project.  How many inches of ribbon did Angie buy in all.

• 14 in.

• 168 in.

• 48 in.

• 150 in.