Topic One Review

Round the number to the place of the underlined digit.

58​,259

• 50,000

• 60,000

• 55,000

• 45,000

Round the number to the place of the underlined digit.

374​,172

• 300,000

• 370,000

• 380,000

• 400,00

Sian rounds 103,502 to the nearest thousand and gets 103,000. Did Sian make a mistake?

• Yes, Sian rounded to the nearest hundred.

• No, the digit in the hundreds place is 5 so he rounded correctly.

• Yes, the digit in the hundreds place is 5 so he should have rounded it to 104,000.

• No, the digit in the thousands place is less than 5 so he rounded correctly.

Write the number using number names.

700,000 + 10,000 +2,000 + 80 + 2

• Seven hundred twelve thousand, eighty-eight

• Seven hundred twelve thousand, eighty-two

• Seven hundred eighty thousand, sixty-eight

• Five hundred twelve thousand, eighty-eight

Write 1,837 in expanded form

• 1000+300+80+7

• 1,800 + 30 + 7

• 1,000 + 800 + 30 + 7

• 1000 + 830 + 7

Compare these numbers:

544,805 ________544,815

• Less Than

• Greater Than

• Equal to

Compare these numbers:

34,730 _________34,630

• Greater Than

• Less Than

• Equal To

999,995 __________100,000

• Greater Than

• Less Than

• Equal To

What place should you use when comparing these numbers?

88,776

81,792

• Hundreds place

• Thousands place

• Ten thousands place

• Tens Place

Describe the relationship between the values in 33,000

• The 3 in the ten-thousands place is 10 times the 3 in the thousands place.

• The 3 in the thousands place is 10 times the 3 in the ten thousands place.

• The 3 in the thousands place is 3 times as much as the 3 in the ten thousands place.

• The 3 in the ten thousands place is 3 times as much as the 3 in the ten thousands place.