Grudge Ball

Decimals

100

In the number 429.83, what digit is in the tenths place?

8

200

In the number 542.048, what digit is in the thousandths place?

8

300

At noon the temperature in Philadelphia was 56.02 degrees. By 2:00, the temperature dropped 6.8 degrees. What was the temperature at 2:00?

49.22 degrees

400

Kamari is trying to find the product of 5.67 and 2.3. What is the answer?

13.041

500

Makel bought 4 bags of chips for $1.29, $2.00, $3.24, and $5.21. What was the total of all four bags of chips?

$11.74

Fractions

100

What is the top part of the fraction called?

numerator

200

What are fractions that are the same amount called? Example: 1/2 and 6/12 are _________________ fractions

Equivalent Fractions

300

What is the sum of 1/6 + 9/12

11/12

400

Which answer choice is equivalent to 2/3? 

A. 5/6 B. 6/8 C. 6/9 D. 9/12

C. 6/9

500

If Thomas bought 2/3 of candy and Tory bought 2/5 of candy then how much did buy altogether?

1 ^{1 /}₁₅

Problem Solving

100

A pretzel factory makes 148 pretzels each hour. How many pretzels can it make in 4 hours?

592 pretzels

200

At the store, Jim bought a soda for $1.98 and a bag of chips for $0.85. How much did he send altogether?

2.83

300

On Monday, Mrs. Fields made 80 cookies and on Tuesday she made 64 cookies. She wants to give cookies to her 3 friends. If she gives each friend the same amount of cookies, how many cookies will each friend receive?

48 cookies

400

A marathon race lasts 26.2 miles. Casey has ran 6 marathons in her life. How many total miles has Casey run?

157.2

500

Jordan made $140 over the weekend. He spent $64 on a new outfit. He then spent the rest of his money on two video games. How much did each video game cost?

Each video games costs $38.

Powers of Ten

100

10³

1000

200

2 x 10⁶

2,000,000

300

2.3 x 10⁴

23,000

400

100 x 100 x 10 x 1 x 10 

1,000,000

500

2 x 100 x 10 x 3 x 1 

6,000

Formulas

100

What is the formula for Area?

-Length times Width

-Length x Width

200

What is the formula for Perimeter? or How do you find the perimeter?

-Length plus Length plus Width plus Width

-Add all the sides up

300

What are these the steps for?

1. multiply the whole number by the denominator

2. add the product to the numerator 

3. put it all over the original denominator

Changing a mixed number to an improper fraction

400

What are these the steps for?

1. find a common denominator and make fractions equivalent

2. borrow or change both fractions

3. solve

subtracting fractions

500

What is the value of V in the equation below? 

V x 8 = 16

V = 128