4. Multiply by Multiples of 10 - WP

Kendra gives each of her 7 friends a bag of sweets. Each bag has 30 sweets. How many sweets do her friends have in all?

Select all the expressions equal to 8 x 90

• 72 x 10

• 9 x 80

• (8 x 9) x 10

• 80 x 90

Ms. Badran bought 40 packs of crayons for a class activity. Each pack has 5 crayons in it. How many crayons are there?

What is 40 x 4?

What is 2 x 40?

The family membership to a Gym is $60 for a year. On Sunday, 3 families bought memberships. How much money did the gym receive for the new memberships?

What is 3 x 90?

What is 40 x 9?

Sherry has 6 books with 80 pages in each book. How many pages do the books have in all?

Sally and her 4 friends are making paper airplanes. They make 30 airplanes each. How many airplanes did Sally and her friends make?

• 34 airplanes

• 150 airplanes

• 110 airplanes

• 12 airplanes