Factors and Problem-Solving Strategies

Factors and Problem-Solving Strategies

Assessment

Interactive Video

Mathematics

8th - 9th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial guides students through solving a math problem by identifying key numbers that multiply to 56 and add to 15. The teacher explains how to list factors of 56 and find the correct pair that meets the criteria. The session concludes with the factored form of the equation, X plus 8 times X plus 7, and a brief discussion on the process.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the variables identified in the new problem?

C and D

A and C

A and B

B and C

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving the problem according to the teacher?

Ask for help

List all possible numbers

Write down the equation

Identify the variables

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the goal when thinking about two numbers in this problem?

To find two numbers that multiply to 15 and add to 656

To find two numbers that multiply to 656 and add to 15

To find two numbers that multiply to 15 and add to 56

To find two numbers that multiply to 56 and add to 15

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the product of the two numbers we are looking for?

15

8

56

656

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of the two numbers we are looking for?

56

8

656

15

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a factor pair of 56?

28 and 3

56 and 2

8 and 9

14 and 4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which factor pair of 56 adds up to 15?

8 and 7

56 and 1

14 and 4

28 and 2

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