Add and Subract Fractions with unlike denominators

Ethan, Benjamin, and Abigail are having a pizza party! Ethan has 1/4 of the pizza and Benjamin has 3/8. How much pizza do they have together?

• 3/4

• 5/8

• 1/2

• 2/5

Mia, Ava, and Rohan are having a friendly competition to see who can solve this math problem the fastest: Simplify the expression 5/6 + 2/3. Can you beat them to it?

• 3/4

• 1/2

• 17/18

• 4/5

Michael and Arjun are having a friendly competition to solve math problems. Michael quickly solves a problem and says the sum of 2/5 and 1/10 is 1/2. Arjun, however, disagrees. Who is correct?

• Michael is correct

• Arjun is correct

• Both are correct

• Both are incorrect

Arjun, Nora, and Priya are having a pizza party. Arjun has 7/8 of a pizza and Nora has 1/2 of a pizza. How much pizza do they have together?

• 3/4

• 9/8

• 5/8

• 11/8

Avery, Maya, and Anika are having a friendly competition to see who can solve this math problem the fastest: Subtract 3/4 from 5/6. Can you beat them to it?

• -1/2

• 2/3

• 1/12

• 7/12

Abigail, Kai, and Zoe are having a pizza party. Abigail brings 2/3 of a pizza and Kai brings 1/4 of a pizza. How much pizza do they have in total?

• 5/12

• 7/12

• 3/4

• 1/12

Nora, Noah, and James are having a friendly debate. Nora says the difference between 7/8 and 3/5 is less than half, but James disagrees. Can you help them settle this?

• 11/40

• 5/8

• 1/3

• 9/10

Ava, Arjun, and Priya are having a friendly competition to see who can simplify fractions the fastest. Ava throws out a challenge: 'What is 4/5 - 1/10?' Can you help them solve it?

• 3/5

• 9/10

• 7/10

• 1/2

Elijah, Charlotte, and Emma are having a friendly competition to see who can solve this math problem the fastest: What is the result of subtracting 1/3 from 2/5?

• -1/8

• 1/15

• 3/8

• 1/2

James, Grace, and Ava are having a pizza party! They have 3/4 of a pizza left, but James eats 1/2 of the pizza. How much pizza is left?

• 1/4

• 1/2

• 1/8

• 2/3