Understanding Roots and Exponents

Understanding Roots and Exponents

Assessment

Interactive Video

Mathematics

7th Grade

Hard

Created by

Steve Morris

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between inverse operations in mathematics?

They are operations that always result in zero.

They are pairs of math operations that undo each other.

They are operations that only involve multiplication and division.

They are operations that are performed in a specific order.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main goal of a root operation when applied to the answer of an exponent?

To find the exponent used in the original calculation.

To determine the sum of the numbers in the original calculation.

To find the base of the original exponent.

To multiply the answer by itself a certain number of times.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the value of the square root of 16?

2

4

8

16

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between roots and exponents?

Roots are a type of division.

Roots are the same as multiplication.

Roots are inverse operations of exponents.

Roots are always whole numbers.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you find the square root of a perfect square using a multiplication table?

Find the number on the diagonal and see which number multiplied by itself gives that result.

Divide the number by 2.

Multiply the number by itself.

Look for the number in the first row or column.