Second QA Review

Front

What is the result of 98.1 - 12.587?

Back

85.513

Front

What is 5/8 + 3/4?

Back

1 3/8

Front

How do you find out how much higher the price of walnuts is at Cash's compared to Mac's?

Back

You subtract the price at Mac's from the price at Cash's: $7.98 - $6.35.

Front

What is the sum of 7.02, 18.1, and 2.568?

Back

27.688

Front

What equation is represented by the model if 1.5 is divided by 5?

Back

1.5 ÷ 5 = 0.3

Front

What is the definition of subtraction?

Back

Subtraction is the operation of finding the difference between two numbers.

Front

What is the definition of addition?

Back

Addition is the operation of combining two or more numbers to get a total.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as a numerator over a denominator.

Front

What does it mean to find a common denominator?

Back

Finding a common denominator means finding a number that is a multiple of the denominators of two or more fractions, allowing them to be added or subtracted.

Front

What is the definition of division?

Back

Division is the operation of splitting a number into equal parts or groups.