Adding and Subtracting Mixed Measures

Solve.

• 10 7/8

• 13 11/8

• 7 3/8

• 7 3/4

What is the sum of 2 3/4 and 1 1/2?

• 3 3/4

• 4 1/2

• 3 1/4

• 4 1/4

Olivia invited 19 friends to her birthday party. Her mom ordered 3 cookie cakes for everyone to enjoy. How much of a cookie cake will all 20 people receive?

• 20/3

• 6 2/20

• 3/20

• 5/20

Shreshta is mixing together a soap solution to make bubbles. She measures 5 cups of water, 1 3/4 cup of dishwashing liquid, and 1/2 cup of glycerin. What is the total amount of liquid in cups Shreshta has to make bubbles?

• 7 1/4 cups of liquid

• 7 1/8 cups of liquid

• 6 3/4 cups of liquid

• 6 1/4 cups of liquid

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

Sarita has 3 rolls of ribbon. Each roll is 3 yards long. Sarita cuts off 1 /2 yard from each roll. How much ribbon does she cut off in all?

• 1 yard

• 1 1/2 yards

• 3 yards

• 3 1/2 yards

Grace made a scarf by knitting red and white yarn. The red section was 148 cm long. The white section was 185 cm long. After kitting the sections together, Grace realized the scarf was too long. She took out 34 cm of stitches. What is the length of Grace’s finished scarf (in cm)?

Mathematical Equivalence

OFF

14 pounds 9 ounces - 9 pounds 14 ounces

• 4 pounds 11 ounces

• 5 pounds 11 ounces

• 5 pounds 5 ounces

• 23 pounds 24 ounces

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