5th Math Topic 1 Review

Expanded form

100

Write 5407 in expanded form with exponents

(5x10³)+(4x10²)+(7+10⁰)

200

Write in expanded form

25,600.78

(2xx10^4)+(5xx10^3)+(6xx10^2)+(7xx1/10)+(8xx1/100)

300

Write the expanded form of the number: 

768,924

(7x10⁵)+(6x10⁴)+(8x10³)+(9x10²)+(2x10¹)+(4x10⁰)

400

Write this number in expanded form using fractions:

789.304

 (7x10²) + (8x10¹) + (9x1) + ( 3 x 1/10) + 

(4 x 1/1000)

500

Write in expanded form

Three hundred thousand twenty two and four tenths

(3xx10^5)+(2xx10^4)+(2xx10^3)+(4xx1/10)

Comparing

100

Compare these two numbers using >, <, = 

34,566.0 ____ 34,566 

=

200

Compare these two numbers using >, <, =

 2.85_____2.085

>

300

Put these in order from least to greatest

4.578

3.789

3.077

3.077, 3.789, 4.578

400

Put these in order from least to greatest

2.3987

2.3977

3.098

3.067

2.3977, 2.3987, 3.067, 3.098

500

Put these in order from least to greatest

2.34

2.07

3.178

2.172

2.07, 2.172, 2.34, 3.178

Rounding 2

100

Round to the nearest hundredth:

4.32287

4.32

200

Round this number to the nearest tenth 

3.678

3.680

300

Round this number to the nearest whole (ones place)

9.89

10

400

Round to the nearest hundreds place 43,897

43,900

500

Round to the nearest thousandths  4.9995 

5

Exponents

100

What is the value of 10⁵

100,000

200

What is the value of 3 x 10³

3,000

300

Write 3 x 10 x10 with an exponent

3 x 10²

400

Write the number that equals 5x 10³

5,000

500

25x10⁴

250,000

Decimals & Fractions

100

Write 0.6 as a fraction

6/10

200

Write the decimal as a fraction

0.98

98/100

300

Write 4/100 as a decimal

0.04

400

Write 0.123 as a fraction

123/1000

500

Write 0.057

57/1000

Standard Form

100

Write in standard form:

one thousand two hundred forty two

1,242

200

Write in standard form:

eight and twenty seven hundredths

8.27

300

Write in standard form:

(2xx10^5)+(3xx10^4)+(5xx10^1)+(5xx1)

230,055

400

Write in standard form:

sixty five thousand and twenty two hundredths

65,000.22

500

Write in standard form:

(2xx10^5)+(5xx10^1)+(3xx1/10)+(8xx1/1000)

200,005.308

Word Form

100

Write in word form

64,728

sixty four thousand seven hundred twenty eight

200

Write in word form

43.088

Forty three and eighty eight thousandths

300

Write in word form

600.5

Six hundred and five tenths

400

Write the word form for this number:

34,578.651

thirty four thousand, five hundred seventy eight and six hundred fifty one thousandths

500

Write in word form

(5xx10^3)+(1xx1)+(5xx1/100)+(2xx1/1000)

5,001.052

Just for Giggles

100

This popular canned meat is short for spiced ham

spam

200

This tart red berry is actually a part of the rose family

raspberry

300

There's more water in this green vegetable than a watermelon.  Must be why they are used to hydrate your eyes

Cucumber

400

This France obsessed president and writer of the declaration of independence is the reason that we have pasta here in the U.S.

Thomas Jefferson

500

This popular colorful cereal is actually only one flavor.  

Froot Loops