CHAPTER 1 REVIEW

EXPONENTS

100

FIND THE PRODUCT OF 9 X 1,000

9,000

200

FIND THE PRODUCT OF 5 X 10³

5,000

300

4 X 10 ^{4  =}

40,000

400

6 X 10^{3 =}

6,000

500

Which expression is equal to  4 x 10^3?

4 x 100

4 x 10000

4 x 1000

4 x 1000

COMPARE

100

7.539   ____   7.344

>

200

Lisa says that 0.24 and 24/1000 are equal. Is she correct?

No

300

0.75 ____ 0.750

=

400

Which comparison is true?

4.232 < 4.231 or 5.44 > 5.14

 5.44 > 5.14

500

Which is greater 0.05 or 9/100

9/100

ROUNDING

100

ROUND TO THE NEAREST WHOLE NUMBER

6.7

7

200

ROUND TO THE NEAREST TENTH

5.45

5.5

300

ROUND TO THE NEAREST HUNDREDTH

13.023

13.02

400

THE AVERAGE LENGTH OF AN ANT IS 0.521 CENTIMETERS. ROUND THIS TO THE NEAREST TENTH

0.5 CENTIMETERS

500

ROUND TO THE NEAREST TENTH

6.99

7.0

PLACE VALUE

100

WHAT IS THE VALUE OF THE 3 IN THIS NUMBER?

3,456

3,000

200

WHAT IS THE VALUE OF THE SEVEN IN THIS NUMBER?

376, 435

70,000

300

WHAT PLACE IS THE 6 IN FOR 7.06 ?

HUNDREDTHS PLACE

400

WHAT IS THE VALUE OF THE 6 IN THE NUMBER?

8.65

0.6 OR 6 TENTHS

500

WHAT IS THE VALUE OF THE 3  IN 5.603?

0.003 OR THREE THOUSANDTHS

READ AND WRITE IT

100

FOUR AND 3 TENTHS

4.3

200

SEVEN AND SIX HUNDREDTHS

7.06

300

EIGHTEEN AND THREE THOUSANDTHS

18.003

400

Write  6,334 in expanded form

6,000 + 300 + 30 + 4

500

A NATIONAL PARK HAS EIGHTY THOUSAND, NINE HUNDRED AND TWENTY THREE ACRES OF LAND. WRITE THIS NUMBER IN STANDARD FORM.

80,923