Summer Week 2

Rounding

100

Round 3.48 to the nearest tenth

3.5

200

Round 12.652 to the nearest hundredth

12.65

300

Round 18.9485 to the nearest thousandth

18.949

400

Round 19.5365 to the nearest whole number.

20

500

Round 199.999 to the nearest hundredth

200

Solving Two Step Equations

100

2x + 1 = 5

x = 2

200

17 = 3x - 4

x = 7

300

x/5 - 3 = 4

x = 35

400

7 - 2x = 25

x = -9

500

10 + x/-4 = 0

x = -40

Exponents:Product Rule

100

x² . x⁶

x⁸

200

x⁵ . x^-7

x^-2

300

4x³ . x²

4x⁵

400

-5x . 2x³

-10x⁴

500

x⁶y⁵ . x³y^-2

x⁹y³

Exponents:Power Rule

100

(x⁵)³

x⁸

200

(x^-4)²

x^-8

300

(4x³)²

16x⁶

400

(2x^-2)⁴

16x^-8

500

(4x^-5y²)³

64 x^-10y⁶

Exponents:Quotient Rule

100

x¹⁰/x³

x⁷

200

x⁴/x⁷

x³

300

20x⁵ / 4x³

5x²

400

-81x¹⁰ / 9x¹⁴

-9x^-4

500

64x⁹y^{10 /} 8x³y

8x⁶y⁹