7th 1-6 to 1-10

1-6

100

-6 x 8

-48

200

7 x (-13)

-91

300

(-1) x (-1)

1

400

(-8) x (-9)

72

500

Is 6 x (-5) equivalent to (-6) x 5?

Yes, both products equal -30

1-7

100

(-0.5) x 2

-1

200

2.1 x (-0.4)

-0.84

300

0 x 3.7

0

400

3/4 x 1/2

3/8

500

(-2/5) x (4/7)

-8/35

1-8

100

(-16) / 4

-4

200

10 / (-4)

-2.5

300

0/4

0

400

(-25) / (-5)

5

500

4/0

Undefined

1-9

100

(-0.5) / 2

-0.25

200

2.6 / 1.8

1.44444444

300

(-3.4) / 2.7

-1.259

400

1/2 / 3/4

4/6

500

(-1/4) / (1/8)

-8/4 = -2

1-10

100

A basketball team played games where they won by 4, lost by 2, and won by 5. What is the average of these scores?

2.33333333

200

In a football game, the team won by 10, lost by 3, and won by 7. What is the mean?

4.6666666666

300

Find the mean of the these numbers: 

2, 5, 1, 10, (-5)

2.6

400

A pot has a temperature of 100 degrees F. The temperature of the water goes down 2 degrees per minute. What is the temperature of the pot after 15 minutes?

70 degrees F

500

The temperature in Ohio is 80 degrees F. At night, it cools down 3 degrees per hour. What is the new temperature after 5 hours?

65 degrees F