7A/8B-Unit -1: Real Numbers

integer exponents

100

5 x (3x5)²

1,125

200

8¹² x (8⁷)^-2

1/64

300

11¹⁰/ 11³ x 11⁵

121

400

7⁵(2+5)⁴/ (8-1)⁷

49

500

(10-6)³ x 4²(10+2)²

1,168

scientific notation with positive powers

100

4 x 10⁶

4,000,000

200

the greater of 4.5 x 10⁶ and 2.1 x 10⁸

2.1 x 10⁸

300

8.685 x 10^-7

.0000008685

400

An ordinary quarter contains about 

97,700,000,000,000,000,000,000 atoms. What is this in standard notation?

9.77 x 10²²

500

A cat can eat 1,000 grams of food in a single hour. Express in scientific notation how many grams of food the cat can eat in 10.5 hours

1.05 x 10⁴

scientific notation with negative powers

100

6.7 x 10^-6

.0000067

200

.00000097

9.7 x 10^-7

300

1.09982 x 10^-4

.000109982

400

Would you express the weight, in ounces, of an ant in scientific notation with a positive or negative exponent

negative

500

.2

2 x 10^-1

rational & irrational numbers

100

these two  categories apply to the number zero

real & whole

200

change .45 repeating to a fraction in simplest form

5/11

300

solve for x:

x² = 9/ 256

3/ 16

400

solve for x:

x² = 1,225

35

500

solve for x:

x³ = 8/125

2/5

who is the artist?

100

Savage Love

Jason Derulo

200

Chest Pain

Malcolm Todd

300

34 + 35

Arianna Grande

400

1 step forward, 3 steps back

Olivia Rodrigo

500

A Cautionary Tale

Laufey