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Rational or Irrational?
Estimating Irrational Numbers
Scientific Notation
Simplify Expressions & Order from Least to Greatest
100
√4
What is rational
100

√15 is closest to the integer

What is 4?
100
410,000,000
What is 4.1 x 10^8?
100

(√812)

What is 81?

200

5/8

What is rational?

200

√34 is closest to the integer

What is 6?

200
2.3 x 10^10
What is 23,000,000,000?
200

-√196

What is -14?

300
√23
What is irrational?
300

√67 is between these two integers

What is 8 and 9?

300
0.000000132
What is 1.32 x 10^-7?
300

(-5)2/5

What is 5?

400
2/9
What is rational?
400

√115 is in between these two integers

What is 10 and 11?

400
3.25 x 10^6
What is 3,250,000?
400

Order from least to greatest in original form

22, 2.777, √2, 2.75

What is 

√2, 2.27, 2.75, 2.777, 22

?

500
√82
What is irrational?
500

√132 is in between these two integers

What is 11 and 12?

500
1.05 x 10^-2
What is 0.0105?
500

Order from least to greatest

(98/300), 2.449, π (pi ~ 3.14), -(7/3)

What is

-7/3, (98/300), 2.449, π (pi ~ 3.14) ?