Adding Decimals
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100

45.237 + 19.243

What is 64.48 or 64.480?

100

57.986 - 42.137

What is 15.849?

100

45.7 X 8.1

What is 370.17?

100

95.4 ÷ 0.03

What is 3180?

100

Ms. Zhang's Favorite Number

What is 20?

200

89.376 + 45.936 

What is 135.312?

200

The difference between 37.52 and 87.43

What is 49.91?

200

8.3 X 3.278

What is 27.2074? 

200

66.378 ÷ 0.13

What is 510.6?

200

Ms. Zhang's Favorite Sport

What is swimming?
300

I bought 3.12 pounds of apples and 2.46 pounds of oranges. Find the weight of purchased fruit together .

What is 5.58 pounds?

300

The temperature outside in the morning was 71.39 degrees and then decreased by 12.581 degrees by night. Find the temperature at night.

What is 58.809 degrees?

300

You earn $8.50 per hour babysitting and babysit for 3.5 hours. Find how much you would earn total for babysitting.

What is $29.75?

300

Erica earns $561.60 for working 41.6 hours at the pool. Find how much she earns per hour. 

What is $13.50?

300

Ms. Zhang's favorite school subject (besides math of course)

What is Spanish? 

400

Joshua bought a Nintendo Switch for $247.59, but then the price increased by $13.29 the following week. Find the new price of the Nintendo Switch. 

What is $260.88?

400
Some paid for their $3.48 order with a $50 bill. Find how much change they should receive.
What is $46.52?
400

Find the total amount of money you earn if you work 34.5 hours and earn $15.50 per hour. 

What is $534.75?

400

At the beginning of winter, there were 13.392 inches of snow on the ground. Every week, 0.72 inches of snow melts. Find out how many weeks until all the snow is melted and gone.

What is 18.6 weeks?

400

Ms. Zhang's two favorite ways to relax

What is shopping and working out?

500

There are 346.569 acres of land and 467.569 acres of water. Find the amount of combined land and water.

What is 814.138 acres?

500

Erin had $34.56 in her pocket, but lost $2.87 when some fell out of her pocket. Find how much she has left.

What is $31.69?

500

An old road was originally 3.4 meters wide. After construction, it is now 2.61 times as wide. Find the new width of the road.

What is 8.874 meters?

500

3 friends went to six flags and spent a total of $40.95 on games. If each game cost $3.15, find how many games they played.

What is 13 games?

500

Ms. Zhang's favorite reason for being a teacher

What is "You are all amazing"?