STAAR Review - Rational Numbers

Estimate the sum of the expression 4.91 + 15.04 to the nearest integer.

• 21

• 19

• 20

• -20

• 18

CC and her 4 friends decide to go out to dinner at Applebee's. The bill for their table came to $65.30. If they want to split the bill evenly between them, how much will each person pay?

• $18.10
• $16.33
• $20.13
• $13.06

Gabe 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

A store is shipping 26 birdhouses to a park. Each birdhouse weighs 3.93 pounds. What is the total weight of the shipment?

• 28.93 pounds
• 31.44 pounds
  
• 102.18 pounds
• 102.48 pounds

When multiplying or dividing a NEGATIVE and NEGATIVE number your answer will be...

• Positive
• Negative
• Depends on the largest number
• None of the above

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.
• None of the above

Convert to a decimal
           1/8

• .25
• .125
• .55....
• .18888...

Convert to a decimal
           3/4

• .25
• .34
• .75
• .44...

 Mark won a gift card for correctly solving the most problems during the month of September.  The gift card had balance of $40. He went to the mall with his friends and bought a t-shirt for $15, ice cream for 3.50, and a pair of Nike Elite socks of $16.05.  Does he have enough money and the card for his purchases?  What was his balance?

• yes; $34.55
• yes; $5.45
• no; -$3.50
• no; -$5.45

3 + -7

• 10
• 4
• -10
• -4