8th Grade Math Review 2

Front

To which subset of the real numbers does π (Pi) belong?

Back

Irrational Numbers

Front

Simplify the expression using exponents: 81

Back

9⁸

Front

Using exponents, what is the simplified form of the expression (2⁴)⁷?

Back

2²⁸

Front

Using exponents, what is the simplified form of this expression?

Back

5⁵

Front

18⁰

Back

1

Front

How do you write the standard number 0.00095 in scientific notation?

Back

9.5 x 10^-4

Front

Write the standard number 6,267,000 in scientific notation.

Back

6.267 x 10⁶

Front

How do you write 8.7 x 10^-1 in standard form?

Back

0.87

Front

What is the best estimate for the following: 9.3432..., 6.782..., 8.2326..., 10.7638...

Back

6.782...

Front

This is between which two integers? Options: 12 and 13, 13 and 14, 45 and 46, 91 and 92

Back

13 and 14