12-Week Assessment Review

Simplifying Fractions

100

Simplify 4/8

1/2

200

Simplify 16/4

4/1 or 4

300

Simplify 5/30

1/6

400

Simplify 16/20

4/5

500

Simplify 18/48

3/8

Adding and Subtracting Fractions

100

2/3 + 5/3

7/3

200

5/7 + 9/7

14/7 or 2/1 or 2

300

13/4 - 3/4

10/4 or 5/2

400

3/5 + 3/4

27/20

500

9/10 - 2/5

5/10 or 1/2

Multiplying and Dividing Fractions

100

4/6 * 1/3

4/18 or 2/9

200

5/12 * 3

15/12 or 5/4

300

6/7 divided by 3/4

24/21 or 8/7

400

5 divided by 5/9

25/9

500

2/7 divided by 4

2/28 or 1/14

Solving Equations

100

x + 7 = 24

x = 17

200

5x = 35

x=7

300

Draw a tape diagram to represent x + 13 = 20. Then solve for x.

20 across the top. One box with an x. One box with 13.

x=7

400

Draw a tape diagram to represent 4x = 20. Then solve.

20 across the top. 4 boxes with an x in them. 

x=5.

500

Draw a hanger diagram to represent 2x + 4 = 20.

Bonus if you can solve it!

One side of hanger has 20. Other has 2 "x" weights, and one with a "4"

x=8

Distributive Property

100

Write as a sum:  2(2x + 5)

4x + 10

200

Write as a sum: 4(5x + 3)

20x+12

300

Write as a sum: 3(x - 10)

3x - 30

400

If an area model has a 6 on the side, and 8x and 4 across the top, how would it be written as a product?

6(8x+4)

500

Rewrite 3x + 15 as a product. 

3(x+5)