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TEAS Math Exponents Worksheet

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TEAS Math Exponents Worksheet

Choose the best answer in Part 1. In Parts 2 and 3, show your calculations and include units where needed.

Exponents and Roots

Select the correct answer for each problem.

1.What is the value of 4³?

2.Simplify 3² × 3⁵.

3⁷
3¹⁰
9⁷
3³

3.What is √169?

12
13
14
84.5

4.For a nonzero number, what is the value of 7⁰?

0
1
7
Undefined

5.Simplify (2³)⁴.

2⁷
2¹²
8⁴
2⁶

Show Your Work

Solve each problem. Use exponent rules where appropriate.

6.Evaluate 3⁴ − 2⁵.

7.Simplify x⁵ × x² using an exponent rule.

8.Estimate √70 to the nearest whole number. Name the perfect squares that 70 lies between, then give your estimate.

9.A lab calculation uses D = 2⁴ × c. If c = 3 milligrams, what is D?

10.Simplify 10⁷ ÷ 10⁴. State the simplified power and its value.

Mixed Exponents and Roots

Solve both parts of the problem and explain the related math ideas.

11.A square floor has an area of 225 square feet. A cylindrical support has a radius of 3 feet and a height of 7 feet. Find the floor's side length using a square root, then find the support's volume using V = πr²h and π ≈ 3.14.

12.In your own words, describe how taking a square root relates to squaring a number. Give one numerical example of each.