Topic 3 Jeopardy

Exponents

100

What is the base of 3⁴

3

200

Evaluate: 3³

27

300

What is the following in exponent form: 

2x2x2x2x3x3

2⁴ x 3²

400

Evaluate:  4.32 x 10³

4320

500

Evaluate: 0.2²

.04

LCM/GCF

100

LCM: 6 and 12

12

200

GCF: 9 and 15

3

300

LCM: 7 and 9

63

400

GCF: 16 and 36

4

500

Create an equivalent expression by factoring out the GCF: 12+18

6(2+3)

PEMDAS

100

2 x 9 + 7

25

200

1/3 x 21 - 3

4

300

2.5 + 5 x 6 - 2

30.5

400

4² - (3.1 + 6.4) + 4.5

11

500

[2³ x (17+2)] - 52

100

Generating Equivalent Expressions

100

What property says that: a+b=b+a

Commutative Property (of addition)

200

What property says that: a x (b x c) = (a x b) x c

Associative Property (of multiplication)

300

Generate an equivalent expression: 2(x+3) 

2x+6

400

Generate and equivalent expression: 6(3x+7)

18x+42

500

Generate and equivalent expression:  14-49

7(2-7) or -49+14

Combining Like Terms

100

2x+7+3x

5x+7

200

15x+2y-8x

7x+2y

300

x+2y+3x-y

4x+y

400

x-5+2y-5x+y

-4x+3y-5

500

2x²-4x+2y+x²+2x

3x²-2x+2y