Multiplying Integers

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Objective

I can use rules for multiplying positive and negative numbers to solve real-world problems involving temperature, money, and depth.

Part 1 of 3

Warm-up video

Khan Academy · 5:34Vetted channel

We don't generate video — this one is by Khan Academy on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 3

Practice

12 questions

1

What is the sign of the product when you multiply a negative number by a positive number?

2

What is the sign of the product when you multiply two negative numbers?

Part 3 of 3

Exit ticket

Quick comprehension check

The temperature is dropping at a rate of -3°C per hour. What will the temperature change be after 5 hours? A hockey team is penalized -5 yards for each penalty they receive. If they receive 3 penalties in a game, what is the total penalty yardage?

Sample answer included in the free materials

Get the materials

Teacher guide, student handout, and slides — free, in Google Docs format

  • Teacher Guide

    Complete lesson plan with answer keys and alternate activities

  • Student Handout

    Printable worksheet

  • Slides

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