6th Grade Solving Equations

Expressions

100

x less than 5

Write the expression

5 - x

200

17 less than x

Write the expression

x - 17

300

the product of 4 and y

Write the expression

4y

400

the product of 18 and x

Write the expression

18x

500

9 less than y

Write the expression

y - 9

Evaluate

100

12p when p=1/4

3

200

3x + 2y - 2z x=2, y=4, z=3

8

300

8x; x=1/2

4

400

12y when y=1/6

2

500

25y when y=1/5

y = 5

Distribute

100

2(x+5)

2x + 10

200

4(2x - 3)

8x - 12

300

Combine after distributing 2y + 6(5+3y)

20y + 30

400

Combine after distributing 4x + 3(3x + 7)

13x + 7

500

Distribute and combine 3y + 4(10 + 8y)

35y + 40

Equations

100

x/4=28

x = 112

200

n + 3/8 = 7/8

n=4/8 or 1/2

300

32=4n

n=8

400

4n=120

n=30

500

x/6 = 7

x = 42

Inequality/Random

100

What does a straight line measure in degrees?

180 degrees

200

How do you find the perimeter of a figure?

add all the sides together

300

If x= -4 is this expression true?  4 > x

Yes, it is true

400

If x=.007 is this expression true?  x > 7

No, It is not true

500

The temperature outside in January was at most 3ºC. What is the temperature if it is 5 degrees colder than that?

-2c degrees