Math!

Addition/subtraction

100

-6 + -4

-10

200

5- - 8

13

300

-3 + 8 + -11

-6

400

92 + -26 + 4

70

500

|-16|- -9

25

multiplication/division

100

-1x-6x-2x-4

48

200

-[3x-8]

24

300

-(-4) / (-2)

-2

400

-[72/-8]

9

500

|-110|/|-11|

10

properties

100

name the property: a+0=a

identity property of addition

200

name the property: a+b=b+a

commutative property of addition

300

name the property: 0xa=0

zero property of multiplication

400

a+-a=0

inverse property of addition

500

name the property: a(b+c)=ab+ac

distributive property of multiplication over addition

closure property

100

set: whole numbers

Operation: addition

1+0

closed

200

set: whole numbers

Operation: subtraction

6-10

not closed

300

set: integers

Operation: addition

-15+15

closed

400

set: integers

Operation: subtraction

-13 - -4

closed

500

set: integers

Operation: division

(-2/4) / (2)

not closed

exponents

100

4³

64

200

2⁰

1

300

5⁶ / 5²

5⁴ =625

400

10⁹ / 10⁵

10,000

500

3⁶ / 3⁶

1