1. Word cloud

120 seconds

What is a decimal?

2. Slide

60 seconds

Decimals are numbers that are written using a decimal point. Understanding decimals helps us to make sense of the numbers we use in our everyday lives. Decimal place value is the value of a digit based on its position in a number. It is important to understand the value of the digits to work with decimals The place values to the right of the decimal are tenths and hundredths.

Concepts:

3. Poll

60 seconds

Which of the following is NOT an example of a decimal?

- $1.45
- 40 cents
- 1,234
- .50

4. Slide

120 seconds

Fractions and decimals can both be used to represent values less than a whole: .5 = 1/2 .25 = 1/4 75=1 3/4 .1= 1/10 .01=1/100

Fractions and decimals

5. Open question

300 seconds

How are decimals and fractions similar?

6. Slide

120 seconds

This show 3/10 OR .3 The three goes in the tenths place and is read as three-tenths.

Decimal pictures

7. Poll

20 seconds

What fractions does the picture below represent?

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