Integer and Fractions Operations

10/13 + 4/13

• 1

• 14/13

• 14/26

• 6/13

Jasir had $21.50 to spend at the store. He spent $0.55 on gum, $3.85 on pencils, and $9.84 on a book. How much money did Jasir have left after buying the gum, pencils, and book?

• $7.16

• $7.26

• $8.26

• $8.36

Write 1⅔ in fraction form.

• 5∕3

• 3∕5

• 5 1∕3

Find the value of 
1½ x 3½.  Simplify.

• ¾

• ⅚

• 1¾

Lottie had a collection of 72 dishes that she rarely used. She decided to keep 1/6 of the dishes and sell the rest in a garage sale. How many dishes did Lottie keep?

• 12

• 60

• 26

• 14

Alisha kept track of the growth of a plant. At the beginning of one week, her plant was 1 7/8 inches tall. The next week, the plant was 2 3/4 inches tall. How many inches did Alisha’s plant grow over the week?

• 1/2

• 7/8

• 1 1/2

• 4 5/8

Explain the error(s).

• -1.2 isn't an integer.

• -2 isn't a whole number and 3.4 isn't a rational number.

• -2 isn't a whole number and -1.2 isn't an integer.

• The numbers are graphed correctly.

Simplify the following expression: (-7 +3) ⁄ -2

• -4

• 4

• -2

• 2

Simplify the following expression: (-20 +2) ÷ 9

• 9

• -2

• 2

• -9

Kasandra has 3/4 of a bag of popcorn. If each serving is 1/5 of a bag, how many servings does she have?

• 3/20 servings

• 3 and 3/4 servings

• 15/2 servings

• 4/15 servings