Rational vs. Irrational?
Fraction to Decimals
Decimals to Fractions
Square Roots and Perfect Squares
Repeating Decimals to Fractions
100

Is 4.3333... a rational or irrational number?

What is rational number?

100

Write 8/10 as a decimal.

What is 0.8

100

Write. 0.134 as a fraction.

What is 67/500.

100

3 x 3

What is 9

100

What is 0.55... as a fraction?

What is 5/9.

200

Is 8.123 a rational or irrational number?

What is a rational number?

200

Write 5/9 as a decimal.

What is 0.5555...

200

Write 0.141414...

What is 14/99

200

The square root of 89 is between which two numbers?

What is 9 and 10?

200

0.0606... as a fraction

6/99 = 2/33

300

Is 1/2 a rational or irrational number?

What is rational number?

300

Write 7 3/4 as a decimal.

What is 7.75.

300

Write .898989...

What is 89/99

300

Approximate the value of the square root of 13 to the nearest tenth?

What is 3.6

300

3.456456... as a fraction

What is 3 456/999 = 3 152/333

400

Explain why 5.671038475... is an irrational number.

It is a nonterminating decimal that does not have a pattern, so it cannot be written as a fraction.

400

Write -4 9/10 as a decimal.

What is -4.9?

400

Write 0.65 as a fraction.

What is 13/20.

400

-6 x -6

What is 36

400

0.2323... as a fraction

What is 23/99

500

Which of the following is an irrational number? A. 0.9999... B. 3/5 C. -7 D. 3.928374...

What is D?

500

What is 2/3 as a decimal.

What is 0.66666...

500

Write 0.555555...

What is 5/9

500

Place the following in order from least to greatest. 0.76, and the square root of 2, and 3/5

What is 3/5, 0.76, and square root of 2

500

4.006006...

What is 4 6/999 = 4 2/333