Math Z-1

Mult / Divide

100

3x=21

7

200

x/5 = 10

50

300

4x=24

6

400

x/8 = 4

32

500

x/9 = 18

162

Add subtract

100

x-5 = 8

13

200

-3 + x =10

13

300

x+5=20

15

400

x-8=15

23

500

x+(-2)=12

14

integers

100

2-8

-6

200

-2+5

3

300

-4-5

-9

400

-3-8

-11

500

10-120

-110

Winter

100

when does water freeze in degrees celcisus?

0

200

When does water freeze in degrees Farenheit?

-32

300

Do penguins live in the North or South Pole?

South

400

When is the Winter Solstice?

TODAY

500

How many hours of sunlight do we get today?

9 hours and 15 minutes

tomorrow is 9 hours and 16 minutes

Solve for x

100

-1 + 3x=14

x=5

200

x/4 + 6=8

x=8

300

5x+7=17

x=2

400

-4 + x/6 = 0

x=24

500

3x-8=1

x=3