4 Operations with fractions and decimals

Front

What is the sum of 12.1 and 1.3?

Back

13.4

Front

What is 1/2 + 1/10?

Back

6/10 or 3/5

Front

How do you divide 7/3 by 1/10?

Back

70/3

Front

What is 19.3 - 2.6?

Back

16.7

Front

How do you multiply fractions?

Back

Multiply straight across (numerator times numerator and denominator times denominator).

Front

What is the first step in adding fractions with different denominators?

Back

Find a common denominator.

Front

What is 3/4 - 1/2?

Back

1/4

Front

How do you convert a decimal to a fraction?

Back

Write the decimal as a fraction with a denominator of 1, then multiply numerator and denominator by 10 for each digit after the decimal.

Front

What is 0.75 as a fraction?

Back

3/4

Front

What is the product of 2/3 and 3/5?

Back

2/5