Course II SOL Review – DAY 1 (SOL 7.1b-d)

Directions: Select all correct answer(s).

1 Select all of the numbers that make the inequality statement true.

0.23 < _____ < 74%

• 0.23...

• 32%

• $1\ \frac{2}{3}$

• 0.458

• 23%

2 Which group of numbers is ordered from greatest to least?

• 8.2 x 10-4, 8.2%, $\frac{82}{100}$ , 0.0082

• 8.2%, $\frac{82}{100}$ , 8.2 x 10-4, 0.0082

• 0.0082, $\frac{82}{100}$ , 8.2 x 10-4, 8.2%

• $\frac{82}{100}$ , 8.2%, 0.0082, 8.2 x 10-4

Directions: Select all correct answers.

3 Which are NOT perfect squares?

• 289

• 169

• 66

• 15

• 121

Directions: Write your answer in the box. Do not use spaces.

4 Determine the square root of 256.

5 Which is equivalent to 12,400,000?

• 1.24 x 10⁵

• 12.4 x 10⁵

• 1.24 x 10⁶

• 1.24 x 10⁷

6 Which of the following numbers is the greatest?

• 7.5 x 10⁴

• 5.6 x 10⁵

• 6.1 x 10⁵

• 6.5 x 10⁵

Directions: Select all correct answers.

7 Select all of the numbers that make the inequality statement true.

3.5 x 10³ <______________< 7.4 x 10⁶

• 1.85 x 10⁴

• 5.3 x 10²

• 9.87 x 10⁵

• 6.4 x 10⁷

• 3.2 x 10³