Understanding Exponents and Prime Factorization

Understanding Exponents and Prime Factorization

Assessment

Interactive Video

Mathematics, Science

5th - 8th Grade

Practice Problem

Hard

Created by

Aiden Montgomery

FREE Resource

The video tutorial explains the concept of prime factorization, demonstrating it with two examples: 343 and 175. For 343, the factorization is shown as 7 times 7 times 7, or 7 cubed. For 175, the factorization is 5 times 5 times 7, or 5 squared times 7. The video concludes with a reminder to subscribe to the channel for daily math and science content.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of prime factorization?

To determine which prime numbers multiply to form the original number

To convert a number into a decimal

To find the sum of all prime numbers

To divide a number by its largest prime factor

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the correct prime factorization of 343?

2 x 2 x 2

7 x 7 x 7

3 x 3 x 3

5 x 5 x 5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the cube of 7?

343

21

49

147

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which numbers are used in the prime factorization of 175?

4 and 6

3 and 11

2 and 9

5 and 7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the square of 5?

35

25

10

15

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