Algebraic Expressions, Riya and Verite, Period 3

Combine Like Terms

100

19a+6a-2+7

25a+5

200

17n+14c-2n

15n+14c

300

-16z+4x-2-9z+3x

-25z+7x-2

400

-42a+82c-3n-12a-62c+5n

-54a+20c+2n

500

26c-4k+6b-9a-2k-4c+5b+3a

22c-6k+11b-6a

Math Vocabulary

100

Identify the coefficients in the expression:

 7x+6-19y-9a

Coefficient: 7,-19,-9

200

Identify the constants in the expression: -4-3x-2+64-33y-27x

Constants: -4,-2,64

300

Identify the variable terms in the expression: -6a+17n+4+49n-36-a

Variable terms: -6a,17n,49n,-a

400

Identify the variables terms and coefficients in this expression: 14b-19a+6s-b+a+49n-36a

Variable Terms: 14b,-19a,6s,-b,a,49n,-36a

Coefficients: 14,-19,6,-1,1,49,-36

500

Identify the constants, variable terms, and coefficients in the expression: 

-83x+69-52n+76a-4+97-41a+62+n+46+89

Constants: 69,-4,97,62,46,89

Variable Terms:-83x,-52n,76a,-41a,n

Coefficients: -83,-52,76,-41,1

Distributive Property

100

2(6a+4b)

12a+8b

200

Distribute 7 to -9a and 16b

-63a+112b

300

8(9b-4)

72b-32

400

16(-4a+9)

-64a+144

500

Distribute -19 to 27 and -13n

-513+247n

Evaluate/ Substitute

100

14z+28-6z

8z+28

200

15s+2-4s-7b

11s-7b+2

300

-17+4z+6s-16-7z

-3z+6s-33

400

16a+9s-4-14a-17s

2a-8s-4

500

-24b+62-25n-46a+22-2n+52a

6a-24b-27n+84

Factoring an Expression

100

54+27

9(6+3)

200

14v+56y

14(v+4)

300

84a+56

7(12a+8)

400

96-132n

12(8-11n)

500

-248+124x

62(-4+2x)