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Integers
PEMDAS
Equations
Sets of Numbers
Expressions
100

Is 0 an integer?

Yes!

100

Which step should you do first:

18 - (4+2) x 6

Problem in parenthesis (addition)

100

x+10=30

x=20

100

Rational or Irrational?

7.6

Rational!


100

Translate the expression:

4 more than x

x+4

200

Is the Square Root of 100 an integer?

Yes!

200

6+2(5)

16

200

x-7=4

x=11

200

Rational or Irrational?

3pi

Irrational

200

Translate the expression:

The product of 2 and y

2y

300

Positive, Negative, or Zero?

A decrease of 15

Negative

-15

300

7 + 33 - 2

32

300

6x=18

x=3

300

Rational or irrational?

The square root of 15

Irrational

300

Evaluate the expression of x=10

x3

1,000

400

Positive, Negative, or Zero?

A deposit of $100

Positive


100

400

4 x 22 -1 +6

21

400

-2x=64

x=-32

400

Rational or Irrational?

The square root of 81

Rational

400

Evaluate the expression if x=6

-4x

-24

500

Positive, Negative, or Zero?

Sea Level

0

500

3 + (10 - 5)2 + 8


36

500

4x-3=25

x=7

500

Rational or Irrational?

1/3

Rational

500

Evaluate the expression if x=3

-5x+1

-14