All about Decimals & Place Value

Place Value

100

What value is the hundredths place of this decimal?

192.345

4

200

What place value is the 5 in this decimal?

50,367.81

Ten thousands place

300

Please round the following decimal to the nearest hundreds place:

10,547.895

10,500 OR 10,500.000

400

Please estimate the following decimal to the nearest whole number:

67.6767

68 OR 68.0000

500

Please write this number in expanded form:

1724.67

*Exponents are NOT required, but you can use them*

(1x1000) + (7 x 100) + (2 x 10) + (4 x 1) + (6 x 1/10) + (7 x 1/100)

Adding decimals

100

What is:

80.23 + 12.37 = 

92.6 OR 92.60

200

What is:

203.99 + 87.01 =

291 OR 291.00

300

What is:

5,678.263 + 4,050.971 =

9,729.234

400

What is:

49,237.87 + 3,744.52 + 2,095.08 =

55,077.47

500

What is:

10,000,000.999 + 10,000,000.999 + 10,999,000.999 + 10,999,999.000 =

41,999,001.997

Subtracting decimals

100

What is:

238.51 - 102.31 =

136.20

200

What is:

3.00 - 0.54 =

2.46

300

What is:

23,804.92 - 11,325.37 =

12,479.55

400

What is:

0.0800 - 0.0029

0.0771

500

What is:

0.0900 - 0.008855

0.081145

Word problems

100

Mariela and Jaylene goes to the mall together to shop for some clothes.

Mariela wants a shirt that cost $20.99, AND Jaylene wants 2 hoodies that cost $19.99 each. 

How much will Mariela and Jaylene both spend in total?

Mariela and Jaylene will spend $60.97 total.

200

Paula and Naomi are trying to go scuba diving in the Australian ocean, but there are some hungry sharks nearby.

They make a plan to throw 582 pounds of chum in the water to distract the sharks while they go swimming, but the Coast Guard tells them it's too much--they need 25.50 pounds less. 

How much chum will Paula and Naomi end up actually using?

556.5 OR 556.50 pounds of chum.

300

Alexis is planning a road trip to go to Cancun with his buddies. But first, he needs to stop by Los Angeles and Juarez for gasoline and food.

Las Vegas --> LA (2,300.57 miles)

LA --> Juarez (12,789.26 miles)

Juarez --> Cancun (8,800.13 miles)

What is the estimated total miles Alexis will need to drive? Round to the nearest tenths place.

Alexis will have to drive a total of 23,890 miles.

400

Valeria and Geovanny are being chased by the Ragebait Police because they were trolling people on Roblox. 

Valeria got away, but Geovanny ends up getting caught and is sentenced to 900 years in Ragebait Prison. During his trial, Geovanny's lawyer accidentally tells the judge more of his crimes, so he gets 299.84 years added onto his jailtime.

However, Valeria comes out of nowhere in a disguise and tells the judge that Geovanny actually saved a hungry kitten on the street, so he deserves less time. The judge takes away 30.99 years.

How much jailtime will Geovanny actually get?

Geovanny will only have to serve 1,168.85 years in Ragebait Prison.

500

A bulk pack of 12 croissants cost $0.95. How much do 60 croissants cost?

60 croissants will cost $4.75.

RANDOMNESS

100

What do you call a scientist that studies the weather?

A meteorologist.

200

We call the female of this animal an ewe. What is this animal?

*Hint: It is fluffy. VERY fluffy.*

Sheep

300

Which popular game on Roblox is inspired by the anime One Piece and is an action-fighting game?

Blox Fruits.

400

In soccer, if a player gets the ball BEHIND the LAST defender, this is called _____?

Offsides.

500

Which NBA team most recently won the NBA championship?

*Bonus points if you know the player who won Finals MVP*

New York Knicks

(Bonus: Jalen Brunson)