7th Grade Valentine's Day Math: Coefficients & Inverse Ops

Lily has 12 Valentine's Day cards. She gives away some cards to her friends and has 4 left. How many cards did she give away?

• 8

• 6

• 10

• 5

Tom bought 3 boxes of chocolates for Valentine's Day. Each box contains 'x' chocolates. If he has 24 chocolates in total, how many chocolates are in each box?

• 10

• 8

• 6

• 12

Sarah wants to buy a bouquet of roses for $30. If she has $10 saved, how much more money does she need to save?

• $20

• $25

• $30

• $15

Jake is making Valentine's Day cookies. He has 'y' cookies and bakes 8 more. If he ends up with 20 cookies, how many cookies did he start with?

• 18

• 12

• 15

• 10

Emma has a total of 50 heart-shaped balloons. If she gives away 'x' balloons and has 20 left, how many balloons did she give away?

• 40

• 15

• 25

• 30

A box of chocolates costs $15. If Mia has $45, how many boxes can she buy?

• 1

• 3

• 4

• 2

Mark is planning a Valentine's Day party. He invites 'x' friends and has 5 more friends join him. If there are 20 people at the party, how many friends did he originally invite?

• 10

• 15

• 12

• 18

Sophie bought 5 Valentine's Day gifts for her friends. If each gift costs 'y' dollars and she spent a total of $75, how much did each gift cost?

• 15

• 10

• 20

• 25

Alex has 'x' love letters. He writes 10 more letters and now has 30 letters. How many love letters did he start with?

• 25

• 20

• 15

• 35

Rachel is making Valentine's Day cards. If she has 40 cards and gives away 'x' cards, leaving her with 15 cards, how many cards did she give away?

• 30

• 25

• 20

• 10