Comparing Numbers in Scientific Notation

Front

Place the following numbers in order from least to greatest:
7.8 x 10⁶, 1.25 x 10⁵, 5.1 x 10⁴, 4.09 x 10⁴

Back

4.09 x 10⁴, 5.1 x 10⁴, 1.25 x 10⁵, 7.8 x 10⁶

Front

Which of the following numbers is the least (smallest)? Options: 7 x 10⁸, 7.1 x 10⁸, 7 x 10⁹, 7.1 x 10⁹

Back

7 x 10⁸

Front

Which number is the greatest? Options: 5.25 x 10⁵, 2.55 x 10⁵, 5.55 x 10⁵, 5 x 10⁵

Back

5.55 x 10⁵

Front

Order the following from greatest to least: 3.2 x 10⁸, 1.2 x 10⁸, 7 x 10⁵, 5 x 10³

Back

3.2 x 10⁸
1.2 x 10⁸
7 x 10⁵
5 x 10³

Front

Which of these numbers is the least? Options: 3.5 x 10⁷, 5 x 10⁷, 3 x 10⁷, 5.5 x 10⁷

Back

3 x 10⁷

Front

Which of these numbers is the greatest? Options: 9 x 10⁹, 8 x 10⁹, 9 x 10⁸, 8 x 10⁸

Back

9 x 10⁹

Front

Order the following from least to greatest: 6.8 x 10⁶, 6.6 x 10⁶, 6.1 x 10⁶, 6 x 10⁶.

Back

6 x 10⁶, 6.1 x 10⁶, 6.6 x 10⁶, 6.8 x 10⁶

Front

Which of these numbers is the greatest? Options: 5.406 x 10⁸, 5.504 x 10⁷, 5.604 x 10⁹, 6.504 x 10⁸

Back

5.604 x 10⁹

Front

Which of these numbers is the least? Options: 9 x 10⁴, 3.01 x 10⁹, 1.2 x 10⁵, 1.901 x 10⁴

Back

1.901 x 10⁴