Multiplying Using the Standard Algorithm

Isabel earned 350 points while she was playing Blasting Robot. Isabel's mom earned 3 times as many points as Isabel. How many points did Isabel's mom earn?

• 105

• 1,050

• 975

• 353

To get enough money to go on a field trip, every student in a club has to raise $53 by selling chocolate bars. There are 9 students in the club. How much money does the club need to raise to go on the field trip?

• $62

• $513

• $477

• $628

Tags

CCSS.3.OA.A.3

Mr. Meyers wants to order 4 tablets for his classroom. Each tablet costs $329. How much will all four tablets cost?

• $1,316

• $1,267

• $2,316

• 2,267

Tags

CCSS.3.OA.D.8

Amaya read 64 pages last week. Amaya's older brother, Rogelio, read twice as many pages in the same amount of time. Their big sister, Elianna, is in high school and read 4 times as many pages as Rogelio did. How many pages did Elianna read last week?

• 512 pages

• 128 pages

• 454 pages

• 362 pages

Tags

CCSS.4.OA.A.2

Morgan is 23 years old. Her grandfather is 4 times as old. How old is her grandfather?

• 89

• 91

• 92

• 93

Tags

CCSS.4.OA.A.2

A farmer planted 4 rows of sunflowers. There are 1,205 plants in each row. How many sunflowers did he plant?

• 4,280 sunflowers

• 4,820 sunflowers

• 4,208 flowers

• 4,802 sunflowers

Tags

CCSS.5.NBT.B.5

It takes 687 Earth days for the planet Mars to revolve around the sun once. How many Earth days does it take Mars to revolve around the sun four times?

• 2,648 days

• 2,748 days

• 2,848 days

• 2,948 days

Tags

CCSS.4.OA.A.3