Algebra basic learning

mean, median, mode

100

what is the mean median, mode set?

3, 5, 8, 8, 1, 6, 0

mean = 16.75

median = 15.5

mode = 8

200

what is the mean, median, and mode?

4, 8, 9, 1, 0, 0, 0, 4, 8

mean = 3.7

median = 4

mode = 0

300

what is the mean, median, mode?

1, 5, 0, 6, 8, 7, 9

mean = 5.1

median = 6

mode = no mode

400

what is the mean, median, and mode?

4, 9, 0, 0, 3, 10, 19

mean = 6.4

median = 4

mode = 0

500

what is the mean, median, and mode?

5, 9, 1, 1, 1, 6

mean = 3.8

median = 3

mode = 1

adding fractions

100

2/3 + 5/6 = ?

7/9

200

5/5 + 7/5 = ?

12/5

300

8/10 + 9/10 = ?

16/10

400

1/9 + 3/5 = ?

4/14

500

10/12 + 7/10 = ?

17/22

one step equations

100

solve this equation using one step.

x + 6 = 15

x = 9

200

solve this equation using one step.

x - 9 = 0

x = 9

300

solve the equation using one step.

x + 7 = 12

x = 5

400

solve the equation using one step.

x - 12 = 3

x = 15

500

solve the equation using one step.

x + 7 = 9

x = 2

two step equation

100

solve this equation using two steps.

7x + 10 = 20

x = -0.35

200

solve this equation using two steps.

10x - 8 = 14

x = 2.2

300

x/10 + 6 = 23

x = 170

400

solve this equation using two steps.

5x + 9 = 10

x = 5

500

solve the equations using two steps.

x/ 10 + 7 = 18

x = 110

place value

100

which is less?

3.4 or 5/10

5/10

200

which is less?

2.0 or 1/2

2.0

300

which is less?

5.6 or 2/5

5.6

400

which is less?

4.0 or 10/10

10/10

500

which is less?

5.6 or 9/12

5.6