Mixed Operation Word Problems (SDI)

Front

What is a mixed operation word problem?

Back

A mixed operation word problem is a math problem that requires the use of more than one mathematical operation (addition, subtraction, multiplication, division) to find the solution.

Front

How do you find a fraction of a whole?

Back

To find a fraction of a whole, multiply the whole number by the numerator of the fraction and then divide by the denominator.

Front

If you eat 1/3 of a candy bar, what fraction is left?

Back

If you eat 1/3 of a candy bar, 2/3 of the candy bar is left.

Front

What happens when you double a recipe?

Back

When you double a recipe, you multiply all the ingredients by 2 to make twice the amount.

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the total cost if you buy items for $3.87, $2.68, and $5.64?

Back

The total cost is $12.19.

Front

How do you calculate total earnings from hourly pay?

Back

To calculate total earnings, multiply the hourly pay by the number of hours worked.

Front

What is the value of 1/5 + 1/3 + 1/6?

Back

The value is 21/30.

Front

How do you round a number to the nearest cent?

Back

To round a number to the nearest cent, look at the third decimal place. If it's 5 or more, round up; if it's less than 5, round down.

Front

What is the first step in solving a word problem?

Back

The first step is to read the problem carefully and identify what is being asked.