Numerical expressions

Tags

MA.8.AR.2.3

Addition always comes before subtraction in PEMDAS

• TRUE

• FALSE

Tags

CCSS.7.EE.B.3

Andy went to the store and bought 3 bags of chips for $3.25 each and 2 cases of soda for $2.20 each. How much did he spend in total? 

• $1.41
• $14.15
• $141.50
• $15.14

Tags

CCSS.7.EE.B.3

Evaluate a³-b²+18 if a=4 and b=8

• -3

• -21

• 14

• 18

Tags

CCSS.7.EE.B.3

Evaluate

• -6

• -9

• 9

• 6

Tags

CCSS.7.EE.B.3

How much time (in minutes) was spent reading for homework?

Tags

CCSS.7.EE.B.3

A submarine dove 836 ft. It rose at a rate of 22 ft per minute. What was the depth of the submarine after 12 minutes?

• 472
• 452
• -472
• 572

Tags

CCSS.7.EE.B.3

• 29000

• -25000

• 25000

• -29000

Tags

CCSS.7.EE.B.3

On the way to the airport, your car is travelling at an average speed of 55 miles per hour for 3 hours. On your flight, the airplane travels 465 miles per hour for 5.5 hours. Overall, how far did you travel to get to your destination? Only write the numerical answer.

Tags

CCSS.7.EE.B.3

Alicia bought 3.8 pounds of cashews for $15.74. About how much was the cost per pound?

• $3.25

• $4.14

• $4.25

• $5.25

Tags

CCSS.7.EE.B.3