Multiplication

Which pair best completes the number sequence?

________ x 100 = ________

• 300 and 3,000

• 30 and 30,000

• 30 and 3,000

• 30 and 300

400 x 500 =

• 2,000

• 20,000

• 200,000

• 200

There are 15 calories in a candy bar. How many calories are there in 42 candy bars?

• 520 calories

• 630 calories

• 530 calories

• 720 calories

285 x 5

• 3,950

• 290

• 604

• 1,425

What is the product of 95 and 54?

• 5,130

• 149

• 3,597

• 4,695

75 x 75?

• 150

• 375

• 5,625

• 525

7x7x7x7x7x7x7x7 = _____

• 56

• 65

• 2,429

• 5,764,801

Bob's home solar panels decrease the amount of carbon dioxide released into the atmosphere by 15,000 kilograms per year. Which expression shows the number of kilograms of carbon dioxide panels save being released over 25 years?

• 15,000 + 25

• 25 - 15,000

• 15,000 x 25

• 15,000 - 25

Tammy drives 750 km round-trip to visit his best friend in California. How many kilometers does Tammy drive if she visits her bestfriend 5 times?

• 3,750 km

• 755 km

• 150 km

• 745 km

To find 2,000 x 800, Jimmy first found 2 x 8 = 16. How many zeroes should Jimmy include in the product?

• 3

• 4

• 5

• 6