Topic 4

Lesson 1 & 2

100

what is the answer to this question

A=15         B=11

12a+15b

345

200

A=50²         B=67

12a+6B

30,402

300

Z=11⁴      Y=22

2y+4Y

29,370

400

What is the first step in distibuting 

multiply the outer number with the inner numbers

or just multiply

500

solve this equation 

8y(9x+99)

72yx+792y

Lesson 3 & 4

100

Expand & simplify

5(x+3)+6(x-4)

11x-9

200

solve this equation

2n+5.5-0.9n-8+4.5p

1.1n-2.5+4.5p

300

when you expand expressions do you add the expressions together then distribute or do you distribute then add

Distribute then add

400

Solve this equation 

4(3x+4x-2)

28x-8

500

simpifly the equation

-2.8+0.9f-12-4

-18.8+.09f

Lesson 5 & 6

100

What does GCF stand for

Greatest Common Factor

200

Factor this equation

56x+160x

8x(7+20)

300

combine the like terms

3x+2y-2x+6

x+2y+6

400

Combine the like terms

(2x+9)+(4x+2)

6x+11

500

Combine like terms

(999x+136)+(250x+253)

(no calculators)

1249x+389

Lesson 7

100

(4x+3)-(2x+4)

2x-1

200

(7x-6 ⅔) -(-3x+ 4 ¾)

1x-

300

What is the first step in subtracting expressions

subtract like terms

400

67 * 7* 67⁶

301,232

500

(2001x-5666)-(5x+3)

1996x-5663

Lesson 8

100

67(6x+7)

402x+469

200

11ab(55+67)

1,342ab

300

7(1n+1)

7n+7

400

2(5m+9)

10m+18

500

35(37a+376)

1295a+13,160