Operations with Rational Numbers-STAAR REVIEW

Front

At 7:00 a.m., the temperature outside was 10°F below zero. By noon, it rose by 17°F. At 6:00 p.m., the temperature dropped by 6°F. What was the evening temperature?

Back

1°F

Front

Sharon wants to make cookies for her class bake sale. She found a recipe that calls for 2/3 cups of flour for each batch of cookies. How many batches can she make using 12 cups of flour?

Back

18

Front

Mario paid a total of $12.24 for 4 packs of soda. How much did he pay for each pack?

Back

$3.06

Front

When ADDING one NEGATIVE and one POSITIVE INTEGER, the answer will be...

Back

it depends on which number is the "biggest"

Front

The temperature was 5.5° C on Monday and was 7.3 degrees lower the next day. What was the temperature on Tuesday?

Back

-1.8° C

Front

Temperature on Sunday: -15^o C. Temperature on Monday was 12 degrees less than Sunday. What was the temperature on Monday?

Back

-27^o C

Front

Which diagram best represents the relationship among integers, rational numbers, and whole numbers?

Back

Front

Which number would be located in the shaded area of the diagram? Options: -1.7, -8, 0.66, 10

Back

-8

Front

A baby weighed 7.25 lb at birth. At the end of 8 months, the baby weighed 2.5 times its birth weight. How many pounds did the baby weigh at the end of 8 months?

Back

18.125 lb

Front

Additive inverse of train's current speed (55 mph)?

Back

-55