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Addition
Subtraction
Multiplication
Division
Application
100

The main rule for adding decimals.

What is line up the decimal?

100

The main rule for subtracting decimals.

What is line up the decimal?

100

The 3 main rules to multiply decimals.

What is move out the decimal, multiply whole numbers, and move the decimal back in?

100

The 4 main rules for dividing decimals.

What is make the divisor whole, move the same amount in dividend, move the decimal straight up in quotient, and divide normally?

100
Ko has $7.50 and buys food from McDonalds for $4.99. If tax is not charged how much does he have left?
What is $2.51 left?
200

1.4 + 3.35.

What is 4.75?

200

14.278 - 3.99 =

What is 10.288?

200

13 times 0.8.

What is 10.4?

200
8.4 divided by 7.
What is 1.2?
200
Eric has $8.43, Josefina has $2 and Nahio has $3.11. How much money do they have combined?
What is $13.54 combined?
300
0.385 + 11.22 =
What is 11.605?
300

125 - 78.91.

What is 46.09?

300

11.2 times 0.31.

What is 3.472?

300

18.48 divided by 0.8

DAILY DOUBLE (get double points if answered correctly)

What is 23.1?

300
Emily runs a mile in 6.5 minutes. How many miles can she run in 39 minutes?
What is 6 miles?
400
23 plus 0.782 plus 100.32.
What is 124.102?
400

$175.23 - $24.77.

What is $150.46?

400
25.7 times 3.2.
What is 82.24?
400

0.889 divided by .07

What is 12.7?

400
Candy costs $0.50 per pound. How much will Ms. Wright spend on 4.1 pounds?
What is $2.05?
500

Timmy went to the store and bought juice for $3.27, milk for $4.27, eggs for $3.59, and bread for $2.10. How much did he spend at the store?

What is $13.23

500

Taylor and Talon had $20 to spend at the store. They went to the store and spend $5.50 on chocolate and $7.44 on chips. What is there change. 

What is $7.06

500

Jasper plans to serve cheese and crackers as an appetizer at his next dinner party. He buys 1.8 pounds of cheddar cheese. If the cheese costs $5.35 per pound, how much does he spend?

What is $9.63

500

Hugo works for the Produce and Pantry grocery store as a bagger. He earns $60.50 for a 5.5-hour shift. How much does he earn per hour?

What is 11

500
Brandon has $20. He buys chocolate for $3.50, popcorn for $4.25, and a soda for $3.75. How much money, if any, does he have left?
What is $8.50?