Fractions and more review Dec 4

Front

What is a fraction?

Back

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, first find a common denominator, convert each fraction to an equivalent fraction with that denominator, and then add the numerators.

Front

What is the least common multiple (LCM)?

Back

The least common multiple (LCM) of two or more numbers is the smallest number that is a multiple of each of the numbers.

Front

What is the greatest common factor (GCF)?

Back

The greatest common factor (GCF) of two or more numbers is the largest number that divides each of the numbers without leaving a remainder.

Front

How do you subtract fractions?

Back

To subtract fractions, ensure they have a common denominator, then subtract the numerators and keep the denominator the same.

Front

What is a mixed number?

Back

Front

How do you convert an improper fraction to a mixed number?

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator.

Front

What is the difference between a proper fraction and an improper fraction?

Back

Front

How do you find the difference between two decimal numbers?

Back

To find the difference between two decimal numbers, align the decimal points and subtract the smaller number from the larger number.

Front

What is the process to solve a word problem involving addition and subtraction of fractions?

Back

Read the problem carefully, identify the fractions involved, find a common denominator if necessary, perform the addition or subtraction, and simplify if needed.