Free powerpoint to teach the topics of Fractions and Decimals to elementary school kids aspiring to compete in math contests such as the NLMC and Math Kangaroo

1. Topic 2.
Fractions and
Decimals
WEEK 2. JUL.12

2. Definition of Fraction
A fraction can be defined as a part of a whole thing

3. Adding / Subtracting Fractions
LCM: the smallest number that is a
multiple of both numbers

4. Multiplicating / Dividing Fractions

5. Fraction Word Problems

6. Answers

7. Fraction Word Problems

8. Answers

9. Definition of Decimals
Decimals can be defined as fractions written in their
special form.

10. Adding / Subtracting Decimals

11. Multiplicating / Dividing Decimals

12. Practice
► Find the answer
12.992 ÷ 5.6

13. Answers
► Calculate these problems
2.32

14. Converting Fractions to Decimals

15. Practice
► Convert the fraction into decimal
⅝

16. Answer
► Convert the fraction into decimal
0.625

17. Time for handouts!
Take the handouts that you printed out at home and using the
concepts that we learned today, start working on them. If you don’t
finish that’s okay, you can finish it at home.