5.3I IP

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (the number of parts) and 'b' is the denominator (the total number of equal parts).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you add fractions with the same denominator?

Back

To add fractions with the same denominator, keep the denominator the same and add the numerators. For example, 1/4 + 2/4 = (1+2)/4 = 3/4.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

How do you multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. For example, (1/2) * (3/4) = (1*3)/(2*4) = 3/8.

Tags

CCSS.5.NF.B.6

Front

What is the process to find 2/3 of a number?

Back

To find 2/3 of a number, multiply the number by 2 and then divide by 3. For example, to find 2/3 of 12: (12 * 2) / 3 = 8.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction. For example, 1 1/2 is a mixed number.

Tags

CCSS.3.NF.A.3C

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 over the original denominator.

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 find the total amount of pizza left if there are multiple boxes with fractions of pizza?

Back

To find the total amount of pizza left, add the fractions of pizza in each box. For example, if there are 3 boxes with 3/8 pizza each, the total is 3 * (3/8) = 9/8 or 1 1/8 pizzas.

Tags

CCSS.5.NF.B.5B

Front

What is the formula to find a fraction of a whole number?

Back

The formula to find a fraction of a whole number is: (Fraction) * (Whole Number). For example, to find 2/3 of 33, calculate (2/3) * 33 = 22.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C