Math 8a Week 1 Jeopardy Review

English Vocab

100

What the P stands for in PEMDAS. 

What is Parentheses?

200

In 12² _, 12 is the..

What is the base?

300

2.5 x 10⁶ is an example of...

scientific notation

400

Name four ways to say the following in English: 5³

five cubed

five to the third power 

five raised to the third power

five to the third 

Exponents

100

2⁵ x 2³ x 2

What is 2⁹?

200

3⁷ x 10⁷

What is 30⁷?

300

4⁹ divided by 4²

What is 4⁷?

Order of Operations

100

3+17×5

What is 88?

200

6×6−(7+5)

What is 24? 

300

(4−1+8÷8)×5

What is 20?

400

7×9−7−3×5

What is 41?

500

10 × 4 - 2 × (4² ÷ 4) ÷ 2 ÷ 1/2 + 9

What is 41?

Absolute Value

100

|-9 + 2| 

What is 7?

200

|-7+ -2| -4

What is 5?

300

|1-9| + |-5 + -4| 

What is 17?

400

|8 - 5| / |-2 +-1| + 4

What is 5?

500

-|9+3| / |-3-3| 

What is -2?

Scientific Notation

100

0.000000786 in scientific notation

What is 7.86 x 10^-7?

200

7.31 x 10⁶ in scientific notation

What is 7310000?

300

5.4 × 10^-8?

What is 0.000000054?