Adding and Subtracting Rational Expressions

What is the term used for the result of adding whole numbers?

• Quotient

• Product

• Difference

• Sum

What is the sum of 28,485 and 43,628?

• 73,113

• 71,113

• 72,113

• 70,113

Chloe bought a car with 42,395 miles and added 15,953 miles. What is the total mileage?

• 59,348

• 56,348

• 58,348

• 57,348

In 2015, there were 262,392 tourists at the beach. In 2016, this number increased by 17,283. How many tourists were there in 2016?

• 279,675

• 278,675

• 277,675

• 280,675

What is the term used for the result of subtracting whole numbers?

• Sum

• Difference

• Product

• Quotient

What is the difference between 4,023 and 751?

• 3,272

• 3,272

• 3,272

• 3,272

Lance is deciding between a used boat costing $14,465 and a new boat costing $25,882. How much will he save by buying the used boat?

• $11,417

• $11,217

• $11,327

• $11,517

Mars is 4,212 miles across and Jupiter is 86,881 miles across. What is the difference in their distances?

• 80,669 miles

• 82,669 miles

• 81,669 miles

• 83,669 miles

Evan is climbing a mountain that is 24,593 feet tall. If he has climbed 6,381 feet so far, how much further does he need to climb?

• 18,412 feet

• 18,212 feet

• 18,312 feet

• 18,112 feet

Sophia's bank account has a balance of $3,683. She deposits a check for $1,225 and then buys a TV for $1,405. What is her new balance?

• $3,503

• $3,403

• $3,603

• $3,703