SEB(AFDA)

Verbal Expression

100

Two plus three 

Five

200

Twinty two minus eight

fourteen

300

Sixteen half by two

Eight

400

Nine times three

Twinty seven

500

eighty one shared by nine

nine

Properties

100

a+0

Additive zero

200

a*1

Identity multiplication 

300

a*0

Multiplication zero

400

(a+b)+c=a+(b+c)

Associate addition 

500

a+-a=a

Additive inverse 

1-step

100

3+p=8

p=5

200

10n=40

4

300

p-6=-5

p=1

400

n+16=9

-7

500

14b=-56

b=-4

2-Step

100

2x+6=12

x=3

200

8=6-2x

x=-1

300

4=6x-8

x=2

400

36=3x+3

11

500

70=10x-10

8

multi-step

100

2x+6-x+4=x-6+3x

x+10=4x-6

200

2x+6=4x-8

-2x+6=-8

300

-27+3(h+7)

-2=h

400

-7(8x+5)=-17-3x

x=-.98