NF.2 Adding & Subtracting Fractions in Word Problems

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.2B

CCSS.3.NF.A.1

Front

How do you add fractions with different denominators?

Back

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

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the first step in solving a word problem involving fractions?

Back

Read the problem carefully to understand what is being asked and identify the fractions involved.

Tags

CCSS.7.RP.A.3

Front

How do you subtract fractions?

Back

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

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

Front

What does 'total' mean in a word problem?

Back

'Total' refers to the sum or overall amount after combining quantities.

Tags

CCSS.1.OA.A.1

Front

If Varun completed 1/5 of his work on Monday and is 7/10 complete, how do you find out how much he did on Tuesday?

Back

Subtract the work done on Monday (1/5) from the total work completed (7/10) to find the work done on Tuesday.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the mixed number for 6 and 1/2?

Back

6 and 1/2 is a mixed number that combines a whole number (6) and a fraction (1/2).

Front

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

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder over the original denominator is the fraction.

Front

What is the process to find the total amount of ingredients needed for multiple recipes?

Back

Add the amounts of each ingredient together, ensuring they are in the same form (either all improper fractions or all mixed numbers).

Tags

CCSS.5.NF.A.2

CCSS.5.NF.A.1

Front

What is the importance of finding a common denominator?

Back

Finding a common denominator is essential for adding or subtracting fractions with different denominators.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2