Real-Life Math: Adding and Subtracting with X

Maria has 15 apples. She gives some to her friend and now has 8 apples left. How many apples did she give away?

• 7

• 3

• 5

• 10

A box contains 20 chocolates. If 7 chocolates are eaten, how many chocolates are left in the box?

• 5

• 13

• 15

• 10

Tom has 12 marbles. He buys some more marbles and now has 20 marbles. How many marbles did he buy?

• 5

• 15

• 10

• 8

Lily read 25 pages of her book. If she wants to read a total of 40 pages, how many more pages does she need to read?

• 15

• 30

• 20

• 10

A farmer has 50 chickens. If 18 chickens are sold, how many chickens does the farmer have now?

• 22

• 40

• 32

• 28

In a classroom, there are 30 students. If 12 students go home early, how many students are still in the classroom?

• 15

• 18

• 20

• 25

Jake has 45 stickers. He gives some to his friend and now has 30 stickers left. How many stickers did he give away?

• 15

• 10

• 20

• 25

A library has 100 books. If 25 books are checked out, how many books remain in the library?

• 75

• 100

• 50

• 25

Samantha has 60 candies. She shares some with her friends and now has 35 candies left. How many candies did she share?

• 40

• 30

• 25

• 15

A gardener planted 80 flowers. If 25 flowers bloom, how many flowers have not bloomed yet?

• 70

• 45

• 55

• 60