Place Value
It's all relative!
Equivalent Decimals
Compare Decimals
Rounding Decimals
Adding/Subtracting Decimals
100

What is the value of the digit 1 in 502.14?

1/10 

one tenth

100
Write 1/10 as a decimal.
What is 0.1?
100

What 9/1000 written as a decimal?

What is 0.009?

100

>, <, or =

0.1      0.10 

=

100

Round to the nearest hundredth 4.704

4.70

100

33.5 + 2.9

36.4

200
What separates whole numbers from decimal numbers?
What is a decimal point?
200

Write an expression that is the same as 2 60/1,000

2.060

2.06

2 3/50

2 + 60/1,000

2 + 3/50

200

How do you write 0.085 as a fraction in simplest form?

17/250

200

Which is greater 2.405 or 2.45 ?

What is 2.45?

200

What is 3.867 rounded to the nearest tenth.

3.9

200

12.1 - 1.02


11.08

300

Instead of saying this number, 72.5, like this: seventy-two "point" five, you should say....

Seventy-two and five tenths.

300
2.50 is the same as this fraction
What is 2 1/2 (or 2 50/100)?
300

Write 9.75 as a mixed number in simplest form?

9 3/4

300

Which number is the least? 3.7, 3,67, or 3.336?

What is 3.336 ?

300

What is 5.554 rounded to the nearest hundredth.

5.55

300

5.015 - 0.811

4.204

400
Three places after the decimal point is the __________ place.
What is the thousandths place?
400
Write 5.376 as a fraction?
What is 5 376/1000
400
What decimal is equivalent to 5 1/2
What is 5.5?
400

Write these numbers in order from least to greatest: 0.105, 0.1, or 0.12

0.1

0.105

0.12

400

One scientific team determined that the average thickness of a chicken's egg shell is 0.31

What is the GREATEST possible weight of the egg before it is rounded?

0.314

400

A one-year subscription of a science magazine costs $37.00. If you were to buy 12 issues of the same magazine from a newsstand for a year, you would end up spending $72.88. How much will you save by opting for a subscription?

$35.88

500
What is this number is expanded form: three hundred twenty six and two hundred twenty-two thousandths???
What is 300 + 20 + 6 + 0.2 + 0.02 + 0.002
500

What decimal number is the same as 7 4/5?

What is 7.8?

500
What mixed number names the same amount as 5.378
What is 5 378/1000
500

The results of a race are below:

Anthony 13.2 seconds

Cedric 14.317 seconds

Marcus 13.145 seconds

James 14.24

Who won the race and why?

Marcus

500

A number has 3 decimals places. It is 3.29 when rounded to the nearest hundredth. What could the number be? (There is more than one correct answer)

3.291, 3.292, 3.293, 3.294

3.289, 3.288, 3.287, 3.286, 3.285

500

The Cooper family owns a luxury sedan and a compact car. The fuel tank capacity of the luxury sedan is 22.45 gallons and that of the compact car is 8.7 gallons. How much larger is the tank on the sedan than on the luxury car?

13.75 gallons