GRADE 8 MATH JEOPARDY!

LIKE TERMS

100

combine like terms: 6a + 4a + 4b + 7

E

200

Combine like terms: k + 3n - 2n + 4k

F

300

Combine like terms: 4(y + 9) - 3y

-2

400

Combine like terms and solve for x: x + 3x = 48

900

500

Solve this expression: 14a + 4b + 7

CAN BE SOLVED

ORDERED PAIRS

100

In an ordered pair, which number equals x and which number equals y?

BRENDAN

200

For x = y/4 is (4,16) an ordered pair?

cat

300

For y = 5 + 3x is (3,7) an ordered pair?

No

400

For y = 3x, when x =4, what is the ordered pair?

EAT YOUR HAND

500

For x= y/2.5, when x =10, what is the ordered pair?

dog

SCIENTIFIC NOTATION

100

Write 6.12 x 10 to the second power in standard notation

612

200

Write 0.00852 in scientific notation

8.52 x 10 to the negative third power

300

Write 12,000,000 in scientific notation

1.2 x 10 to the seventh power

400

The population of Taiwan is 2.211325 x 10 to the seventh power. Write this in standard notaion.

22,113,250

500

The mass of the earth is 5,980,000,000,000,000,000,000,000 kg. Write this in scientific notation.

U THOUGHT I WOULD ANSWER THIS

BOIMCBOI

100

Solve for x: x - 9 = 2

29

200

Write an expression to represent : x is greater than 11

-2

300

Solve for x: x/4 + 7 = 3

24

400

Fill in the 3 possible symbols: 6(4) _____ 24

U THOUght

500

Write an equation to represent the change (x) in the population of Memphis between 1960 (550,000) and 1990 (725,000)

Mason+livvy

ALGEBRA TOOLBOX

100

What is another name for the longest side of a right triangle?

U wont

200

What is the equation for the Pythagorean Theorem?

-954we09673967

300

A 12 oz container of soda has 180 calories. How many calories are in one ounce of the soda?

143923dafxs

400

Name a ratio that is equivalent to the ratio 2/3

no

500

On a map, the distance between Charleston and Mt. Pleasant is 3.2 cm. The scale is 1 cm = 25 mi. What is the actual distance between the two towns?

no