WALT

• Count up and down in decimals
• Compare decimals

Let’s see if we can read and write decimals correctly.

Fill up the table below.

 Number Number read out Example) 0.0301 Zero point zero three zero one 2.304 Two point tre zero four 19.2004 Nineteen point two zero zero four 20.00 Twenty point zero zero 1.321 One point three two one 353.535 Three hundred fifty three point five three five

Can you count in your decimals?

Fill in the missing cell with the correct number!

 1.01 1.02 1.03 1.04 1.05 1.06

 0.08 0.09 0.1 0.11 0.12 0.13

 12.4 12.6 12.8 13 13.2 13.4

 25.107 25.108 25.109 25.2 25.201 25.112

 0.015 0.017 0.019 0.021 0.023 0.025

 0.4 0.8 1.2

What are the next three numbers?

 12.01 12.02 12.03 12.04 12.05 12.06

 0.106 0.107 0.108 0.109 0.11 0.111

 15 15.05 15.1 15.11 15.12 15.13

Which number is bigger? Smaller? Or are they equal?

Use these signs to compare the numbers.

 Example       0.70 = 0.7 Example    0.7231 > 0.72 0.05 < 0.5 1.1 > 1.01 1.10 = 1.01 0.003 < 0.0031 51.1 > 50.2 30.30 = 30.3 1.234 < 12.34 50.00 < 50.01 43.12 < 43.123 99.9999 > 99.9099

Choose and highlight the correct (or most likely) number!

 (1) 2.02 2.3 2.03 2.5 0.23 (2) 2.45 2.3 2.65 2.045 2.5 (3) 2.7 2.72 2.79 2.9 2.007

 (1) 0.03 0.38 35 33.5 0.35 (2) 0.4 0.4 0.405 0.45 0.47 (3) 0.438 0.4444 0.435 0.004 4.405 (4) 0.438 0.4444 0.435 0.004 4.405