Estimation and Word Problems: Fun Math Challenges!

Lily has 25 apples. She gives 7 apples to her friend and then buys 15 more apples. How many apples does she have now?

• 20

• 40

• 25

• 33

Tags

CCSS.3.OA.D.8

Tom has 40 marbles. He loses 12 marbles and then finds 8 more. How many marbles does Tom have left?

• 28

• 36

• 32

• 40

Tags

CCSS.3.OA.D.8

A bakery made 60 cookies. They sold 23 cookies in the morning and baked 15 more in the afternoon. How many cookies are there now?

• 52

• 38

• 70

• 45

Tags

CCSS.2.OA.A.1

Sarah has 50 stickers. She gives 10 stickers to each of her 3 friends. How many stickers does she have left?

• 10

• 20

• 40

• 30

Tags

CCSS.2.OA.A.1

In a classroom, there are 30 students. If 5 students go home early and 10 new students join, how many students are in the classroom now?

• 40

• 25

• 35

• 30

Tags

CCSS.2.OA.A.1

A farmer has 100 eggs. He sells 45 eggs and then collects 20 more from the hens. How many eggs does he have now?

• 55

• 80

• 75

• 90

Tags

CCSS.3.OA.D.8

Emma read 15 books in January and 20 books in February. If she gives away 10 books, how many books does she have left?

• 15

• 20

• 30

• 25

Tags

CCSS.2.OA.A.1

A toy store had 75 toys. They sold 30 toys and then received a shipment of 25 new toys. How many toys are in the store now?

• 60

• 50

• 70

• 80

Tags

CCSS.3.OA.D.8

Jake has 90 baseball cards. He trades 25 cards with his friend and then buys 10 more. How many baseball cards does Jake have now?

• 85

• 75

• 70

• 80

Tags

CCSS.3.OA.D.8

A library has 200 books. If 50 books are checked out and 30 new books are added, how many books are in the library now?

• 180

• 200

• 220

• 150

Tags

CCSS.3.OA.D.8