Understanding integer multiplication

All in One Place

Everything you need for better grades in university, high school and elementary.

Learn with Ease

Made in Canada with help for all provincial curriculums, so you can study in confidence.

Instant and Unlimited Help

Get the best tips, walkthroughs, and practice questions.

0/1
?
Intros
Lessons
  1. Introduction to integer multiplication
0/11
?
Examples
Lessons
  1. Write the multiplication statement for each diagram.

    1. Understanding integer multiplication with diagrams

    2. Write multiplication statement of integer multiplication expressed in diagram

    3. Representing integer multiplication in integer chips
  2. Solve.
    1. (+2)×(+5)
    2. (-4)×(+6)
    3. (+7)×(+3)
    4. (-2)×(-9)
  3. Dave can do 15 sit-ups in one minute. How many sit-ups can he do in 8 minutes?
    1. A building has 8 stories above ground and 4 stories below ground. Each story has a height of 5m.
      1. What is the total height of the building above ground?
      2. What is the total depth of the building below ground?
    2. Mary spends $30 per week on meals for a year. Sally spends $125 per month on meals for a year. Who spends more money on meal, and by what amount?
      0%
      ?
      Practice
      Free to Join!
      StudyPug is a learning help platform covering math and science from grade 4 all the way to second year university. Our video tutorials, unlimited practice problems, and step-by-step explanations provide you or your child with all the help you need to master concepts. On top of that, it's fun - with achievements, customizable avatars, and awards to keep you motivated.
      • Easily See Your Progress

        We track the progress you've made on a topic so you know what you've done. From the course view you can easily see what topics have what and the progress you've made on them. Fill the rings to completely master that section or mouse over the icon to see more details.
      • Make Use of Our Learning Aids

        Last Viewed
        Practice Accuracy
        Suggested Tasks

        Get quick access to the topic you're currently learning.

        See how well your practice sessions are going over time.

        Stay on track with our daily recommendations.

      • Earn Achievements as You Learn

        Make the most of your time as you use StudyPug to help you achieve your goals. Earn fun little badges the more you watch, practice, and use our service.
      • Create and Customize Your Avatar

        Play with our fun little avatar builder to create and customize your own avatar on StudyPug. Choose your face, eye colour, hair colour and style, and background. Unlock more options the more you use StudyPug.
      Topic Notes
      ?
      In this section, we will learn the multiplication of positive and negative integers. At the beginning, diagrams will be used to help us getting familiar with the concept. We will then practice more with actual numbers.