Rational Numbers

multiplying integers

100

-2*3=

-6

200

-2*4

-8

300

-5*-6

30

400

3*-6

-18

500

-5*2

-10

Dividing integers

100

-6/-2

3

200

6/-3

-2

300

-9/-8

72

400

12/-6

2

500

-9/-9

81

product rule of exponents

100

1²*1⁵

1⁷

200

200⁵*200¹⁰

200¹⁵

300

50^8*50⁷

50¹⁵

400

a*a⁶

a⁷

500

2³*2⁵

2⁸

one-step Equations

100

x+6=4

2

200

x+5=24

-19

300

a+25=27

-2

400

m+13=32

-19

500

t-200=5

205

Two-Step Equations

100

5x+3=4

5

200

2x+7=9

-1

300

8t+5=8

t = 0.375

400

x/8+5=8

x=24

500

31t+2=17

15