Download presentation

Presentation is loading. Please wait.

Published byJazmine Blossom Modified over 3 years ago

2
MathOnMonday® Presents: Building Math Courage® A program designed for Adults or Kids who have struggled to learn their Math in the traditional classroom! Learning Your Tens AND Fives! Dirk M. Horton dirk@mathonmonday.com

3
The Tens Pattern Let’s count by 10 by adding 10. Click your mouse to see the pattern develop. + 10 = 20 2 x 10 + 10 = 50 5 x 10 + 10 = 60 6 x 10 + 10 = 70 7 x 10 + 10 = 80 8 x 10 + 10 = 90 9 x 10 + 10 = 30 3 x 10 + 10 = 40 4 x 10 10 1 x 10 MathOnMonday© (March 2000) To multiply a number by 10, you put a 0 to the right of that number!

4
Let’s count by 5 by adding 5. Click your mouse to see the pattern develop. + 5 = 10 2 x 5 + 5 = 25 5 x 5 + 5 = 30 6 x 5 + 5 = 35 7 x 5 + 5 = 40 8 x 5 + 5 = 45 9 x 5 + 5 = 15 3 x 5 + 5 = 20 4 x 5 5 1 x 5 MathOnMonday© (March 2000) To multiply a number by 5, you x it by 10 and then divide by 2 The Fives Pattern

5
5 x 4 = 5 x 2 = 5 x 3 = 5 x 5 = 5 x 6 = 5 x 7 = 5 x 9 = 5 x 8 = X Ten Pattern 40÷2 = 20 20÷2 = 10 30÷2 = 15 90÷2 = 45 50÷2 = 25 60÷2 = 30 70÷2 = 35 80÷2 = 40 Click your mouse to find the relationship between the x 10 pattern and the x 5 pattern. MathOnMonday© (March 2000) X 10 The x 5 pattern = the x 10 pattern ÷ 2! To multiply a number by 5, you multiply by 10 and then divide by 2! X Five Pattern The Fives Pattern

6
10 x 4 = 5 x 4 = 10 x 2 = 5 x 2 = 10 x 3 = 5 x 3 = 10 x 5 = 5 x 5 = 10 x 6 = 5 x 6 = 10 x 7 = 5 x 7 = 10 x 9 = 5 x 9 = 10 x 8 = 5 x 8 = 40 20 30 90 50 60 70 45 80 10 25 20 15 40 30 35 Click your mouse to see that you learned your 10s and 5s. Click for the problem, think about the x 10’s answer, click to check, and think about the x 5’s answer, click again. MathOnMonday© (March 2000)

7
10 x 4 = 5 x 4 = 10 x 2 = 5 x 2 = 10 x 3 = 5 x 3 = 10 x 5 = 5 x 5 = 10 x 6 = 5 x 6 = 10 x 7 = 5 x 7 = 10 x 9 = 5 x 9 = 10 x 8 = 5 x 8 = 40 20 30 90 50 60 70 45 80 10 25 20 15 40 30 35 MathOnMonday© (March 2000) Well done! You are learning your Tens AND your Fives! Practice a few times and you be an expert!

Similar presentations

OK

MathOnMonday® Presents: Building Math Courage® A program designed for Adults or Kids who have struggled to learn their Math in the traditional classroom!

MathOnMonday® Presents: Building Math Courage® A program designed for Adults or Kids who have struggled to learn their Math in the traditional classroom!

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Mp ppt online counselling 2012 Ppt on different types of dance forms computer Ppt on air conditioning Ppt on revolt of 1857 map Ppt on product specifications Ppt on case study of apple Ppt on second world war Ppt on fdi in indian retail Ppt on history of vedic maths pdf Ppt on happy teachers day