Real World Numbers and Operations

Eleni withdrew $45 from her savings account.  She then used her debit card to buy groceries for $30.15.  What was the total amount Eleni took out of her account?

• $75.15

• $14.85

• $15.85

• $75

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

Jacob bought 5 bottles of orange juice at a market. Each bottle cost $2.43. How much did the orange juice cost all together?

• $7.43

• $10.05

• $12.15

• $20.05

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

-12 - (-35)?

• -47

• -23

• 23

• 47

Where would you place -6?

• In the whole number circle because it's a whole number, integer, and rational number.

• In the integer circle because it's an integer and rational number only.

• In the rational circle because it's only a rational number.

• I'm not sure because I don't know what rational means.

Apply properties of operations as strategies to multiply and divide rational numbers.

• 5

• 6

• -6

• -5

Apply properties of operations as strategies to multiply and divide rational numbers. Solve: 3 X (-2) =

• -5

• -6

• 5

• 6