An orchestra is playing at a performing arts center that has 43 rows of seats. Each row contains 112 seats. Which is the BEST ESTIMATE for the number of seats at the performing arts center?

• 40 x 100

• 30 x 100

• 50 x 200

• 40 x 200

Tags

CCSS.4.NBT.B.5

A furniture store shipped 18 boxes to a store. Each box weighed 343 pounds. What was the total weight of the boxes?

• 7,174 pounds

• 18,343 pounds

• 5,174 pounds

• 6,174 pounds

Tags

CCSS.3.OA.D.8

A school district ordered 121 cartons of math books. There are 32 math books in each carton. What is the total number of math books in the carton?

Tags

CCSS.5.NBT.B.5

65,000 is equal to

• 65 x 10²

• 65 x 10³

• 65 x 10⁴

• 100 x 65

• 1,000 x 65

Tags

CCSS.5.NBT.A.2

Rav walked 2,134 steps before lunch. Angela walked 3 times as many steps as Rav did. How many steps did Angela walk?

Tags

CCSS.4.OA.A.2

670 = 67 x 10⁰

• True

• False

Tags

CCSS.5.NBT.A.2

450 = 45 x 10¹

• True

• False

Tags

CCSS.4.NBT.B.5

10² = 100

• True

• False

Tags

CCSS.5.NBT.A.2

4 x 10² = 400

• True

• False

Tags

CCSS.4.NBT.B.5

417 x 10² = 41,700

• True

• False

Tags

CCSS.4.NBT.B.5