Math Review

What is the written form of 392,493

• three hundred nine thousand four hundred ninety-three

• three hundred ninety-two thousand four hundred ninety-three

• three hundred thousand four hundred ninety-three

• three hundred ninety-two thousand

What is the value of the underlined digit: 84,232

• 232

• two

• hundred

• 200

Round 815 to the nearest hundreds place.

• 750

• 900

• 810

• 800

What is 9,999 rounded to the nearest thousands place?

• 9,000

• 10,000

• 9,500

• 1,000

Estimate the difference: 329-15

• 320

• 314

• 280

• 290

Estimate the sum: 775 + 212

• 1,000

• 600

• 987

• 980

Which numbers round to 600?

• 618

• 675

• 567

• 601

• 549

What is the place value of the underlined digit: 24,978?

• hundreds place

• hundred thousands place

• ten thousands place

• thousands place

What is the following number in standard form: 200,000 + 2,000 + 400 + 5

• 22,450

• 222,445

• 202,405

• 22,405

The G.H. Reid Elementary School cafeteria served 561 slices of pizzas on Tuesday and 349 slice of pizza on Friday. What is the best estimate for the total number of slices of pizza sold?

• 900

• 700

• 1,000

• 800