8-5 Multiply Three-Digit Numbers by Two-Digit Numbers

275 x 12 =

Tags

CCSS.4.NBT.B.5

Estimate: 24 x14 =

Tags

CCSS.4.NBT.B.5

What is the total length of 30 newborn Florida alligators?

• 200

• 300

• 400

• 500

Tags

CCSS.3.OA.A.3

There are 365 days in a year. Which is the best estimate of the number of days in 19 years?

• 4000

• 50000

• 70000

• 8000

Tags

CCSS.4.NBT.B.5

John jogs 30 miles every week. There are 52 weeks in a year. How many miles does John jog in a year?

• 1560

• 1570

• 1580

• 1590

Tags

CCSS.3.OA.A.3

The average person sends about 25 emails a month. About how many emails is this each year?

• 300

• 200

• 100

• 400

Talia’s mother is 40 years old. This is 13 years older than three times Talia’s age. How old is Talia?

• 9

• 27

• 13

• 17

Tags

CCSS.7.EE.B.4A

A person breathes 95 gallons of air every hour. How many gallons of air does a person breathe in one day?

Tags

CCSS.4.OA.A.3

Mae is finding the product to the multiplication problem shown below. How many zeros will the product have?

• 1

• 2

• 3

• 0

Tags

CCSS.5.NBT.A.2

Tell whether the estimate is greater or less than the actual product:

37 x 23 =

• Greater

• Less

Tags

CCSS.4.NBT.B.5