Integers,Real and Rational Numbers

Identify Rational and Irrational

100

Is the following Rational or Irrational:

Square root of 7

Irrational.

200

Is the following Rational or Irrational:

2.322134.... minus 4

Irrational

300

Is the following Rational or Irrational:

3.14159....

Irrational

400

Is the following Rational or Irrational:

2. 2323232323 (repeating)

Rational

500

Is the following Rational or Irrational:

8-3-8+5x (2y/62/y+8(7y+3) + 5y(3))

Rational

Integer operations

100

17 + -4

13

200

-76 x 42

-3192

300

224.7/-2

-112.35

400

1+0/1+0+-1+1-1x1

0

500

4/7x64-2814

(round to the nearest whole number)

2777

Squaring and Cubing Real Numbers

100

What is 3^2?

9

200

What is 324²

104976

300

811³

533411731

400

22³ divided by 54²

7732

500

100²

10,000