Compare Decimals
Add/Subtract Decimals
Round Decimals
Miscellaneous
100

Which symbol makes this statement true?

0.6 ___ 0.56

What is >?

100

What is 0.4 + 0.35?

what is 0.75?

100

Round 3.46 to the nearest tenth.


What is 3.5?

100

I am a number less than 10.
I am odd, and if you double me, you get 14.
What number am I?

What is 7?

200

Which number is greater: 0.407 or 0.47?


What is 0.47?

200

Solve: 1.2 − 0.8


What is 0.4?

200

Round 8.723 to the nearest hundredth.

What is 8.72?

200

If a pizza has 8 slices and you eat 3 slices, what fraction of the pizza is left?


What is 5/8?

300

Place these decimals in order from least to greatest:
0.82, 0.802, 0.9

What is 0.802, 0.82, 0.9?

300

Free Space!! 

You just earned 300! Nice job!

300

Which number rounds to 5.3 when rounded to the nearest tenth?
5.23, 5.34, 5.24, 5.21

What is 5.34?

300

Which is heavier: 1 pound of feathers or 1 pound of bricks?

What is they weigh the same (1 pound each)?

400

You have two numbers: 0.255 and 0.25.
Explain which is greater and why.

0.255 is greater because it has 255 thousandths, while 0.25 is only 250 thousandths.

400

Maria has 5.08 liters of juice. She pours out 2.63 liters.
How much juice is left?

What is 2.45 liters?

400

Free Space!!!

You just won 400 points!!!

400

A number pattern starts like this: 2, 4, 8, 16, …
What is the next number?

What is 32?

500

A student says 0.506 is greater than 0.56 because “506 is bigger than 56.”
Explain why the student is incorrect.

Because 0.56 has 56 hundredths, while 0.506 has only 50 hundredths.
You compare place value, not all digits at once.

500

Liam had $10.00.
He bought a sandwich for $3.89 and a drink for $1.75.
How much money does he have left?

What is $4.36?

500

Round 7.856 to the nearest tenth and the nearest whole number.


What is:  

  • Nearest tenth: 7.9

  • Nearest whole number: 8

500

A wizard has 50 magic cookies.
He gives 12 cookies to his dragon, 15 cookies to his owl, and eats 8 cookies himself.
How many cookies are left… if the dragon doesn’t eat them all first?

What are 15 cookies?