Maths Tricks Part One

Maths Tricks Part One

Assessment

Interactive Video

Mathematics, Science

4th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

This video tutorial introduces three math tricks to simplify multiplying numbers by 9. It begins with the hand trick, which uses fingers to multiply numbers 1-10 by 9. Next, it explains a pattern-based trick for single-digit numbers, highlighting the relationship with the hand trick. Finally, a general trick for multiplying any number by 9 is demonstrated. The video concludes with practice questions to reinforce learning.

Read more

3 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of 6 multiplied by 9 using the hand trick?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you perform the multiplication of 7 by 9 using the pattern method?

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final answer when multiplying 15 by 9?

Evaluate responses using AI:

OFF