Multiplying Whole Numbers

Which shows the BEST estimate for 38 x 419?

• 4,000

• 1,600

• 16,000

• 12,000

Tags

CCSS.4.NBT.B.5

If you multiply 479 by 39, what will be the partial products?

• 42,840 and 14,280

• 42,840 and 1,428

• 4,284 and 1,428

• 4,284 and 14,280

Tags

CCSS.5.NBT.B.5

A print shop prints 356 copies of a booklet. Each booklet has 38 pages. How many pages were printed?

• 12,528

• 12,525

• 13,528

• 13,428

Tags

CCSS.5.NBT.B.5

A delivery truck travels 346 miles each day for 24 days. What is the total number of miles the truck travels?

• 9,304

• 8,544

• 8,432

• 8,304

Tags

CCSS.5.NBT.B.5

What is the product of 80 x 10⁵?

• 8,000,000

• 800,000

• 80,000

• 8,000

Tags

CCSS.5.NBT.A.2

Estimate the product of 34 x 93 by rounding each number to the nearest ten. Will the answer an overestimate or an underestimate?

• overestimate

• underestimate

Tags

CCSS.4.NBT.B.5

A playground fills a rectangular lot. The length is 125 feet and the width is 65 feet. What is the area of the playground?

• 8,115 feet²

• 8,125 feet²

• 8,135 feet²

• 8,145 feet²

Tags

CCSS.5.NF.B.4B

A parking lot has 68 rows with 24 parking places in each row. What is the total number of parking spaces?

• 1,632

• 1,502

• 408

• 272

Tags

CCSS.5.NBT.B.5

The average weight for a newborn African elephant is 235 pounds. The average weight for an adult male African elephant weight is 55 times greater than a newborn elephant. How much does a male African elephant weigh?

• 11,925

• 12,925

• 12,975

• 13,975

Tags

CCSS.7.EE.B.3

Jamie ate 325 calories at lunch each day for 18 days. What was the total amount of calories during this time period?

• 4,975

• 5,850

• 6,840

• 6,950

Tags

CCSS.3.OA.D.8