End of year review

Scientific Notation

100

What is 6.32 x 10⁴ in standard notation 

63,200

200

What is 4.67 x 10⁷ in standard notation 

46,700,000

300

What is 2,340,000 in scientific notation 

2.34 x 10⁶

400

What is 9.17 x 10^-5 in standard notation 

0.0000917

500

What is 0.0000000385 in scientific notation 

3.85 x 10^-8

SolvingMulti-Step Equations

100

8x+5=3x +30

X=5

200

14x+6.4=2(16/4)+6x

X=-2

300

-52+16 -4x = 2x

X=-6

400

2 (5x -1)= 3x +33 

X=5

500

24+16x -40 =52

X = 17/4 or 4.25

Pythagorean Theorem

100

See #1

X= 80in 

200

See #2

X=20ft

300

See #3

X=80cm

400

See #4

X=73 M

500

See #5

X=75 yd

Exponent Laws

100

B⁷ x B⁴ 

B¹¹

200

(Q²)¹⁰

Q²⁰

300

(KL)⁶

K⁶ x L⁶

400

M⁸/M⁵ 

M³

500

9/a^-3 

9a³

Combining like terms

100

6b+9b+38b+7

53b + 7

200

-12h +34h +7+16

22h +23

300

19.7g + 22.8g +9

42.5g+9

400

2(y-4) = -4g +10 

6y+18

500

5a +4 (-5+3a) 1 -g 

18g +21