Adding and Subtracting Decimals with Models

Front

What is the result of adding 0.27 and 0.09?

Back

0.36

Front

What is the result of subtracting 0.9 from 0.27?

Back

-0.63

Front

Does this model represent addition or subtraction?

Back

Subtraction

Front

What is 6.47 + 3.26?

Back

9.73

Front

Which decimal is equivalent to 0.86?

Back

86/100

Front

What does a hundreds grid represent in decimals?

Back

It represents values in the hundredths place.

Front

True or false: 0.37 is greater than 0.38.

Back

False

Front

What is the value of 22.37 in terms of tenths and hundredths?

Back

22 tenths and 37 hundredths.

Front

Which problem is represented by the model showing 0.27 - 0.09?

Back

0.27 - 0.09

Front

What is the value of 0.18 + 0.09?

Back

0.27