Fun with Multi-Step Addition: Number Lines & Estimation

Lily has 15 apples. She gives 4 apples to her friend and then buys 10 more. How many apples does she have now?

• 21

• 25

• 10

• 15

Tags

CCSS.2.OA.A.1

Tom has 20 marbles. He loses 5 marbles and then finds 8 more. How many marbles does he have in total?

• 25

• 23

• 18

• 15

Tags

CCSS.2.OA.A.1

A farmer has 30 chickens. He sells 12 and then buys 5 more. How many chickens does he have now?

• 30

• 18

• 23

• 25

Tags

CCSS.2.OA.A.1

Sarah read 25 pages of her book on Monday and 18 pages on Tuesday. If she wants to read 100 pages in total, how many more pages does she need to read?

• 50 pages

• 45 pages

• 70 pages

• 57 pages

Tags

CCSS.3.OA.D.8

In a class, there are 28 students. If 10 students go on a field trip and 5 new students join the class, how many students are there now?

• 30

• 23

• 25

• 20

Tags

CCSS.2.OA.A.1

A toy store had 50 toys. They sold 18 toys and then received a shipment of 25 new toys. How many toys are in the store now?

• 30

• 45

• 57

• 68

Tags

CCSS.2.OA.A.1

Mark has 45 stickers. He gives 10 stickers to his sister and then buys 20 more. How many stickers does he have now?

• 35

• 50

• 40

• 55

Tags

CCSS.2.NBT.B.6

Emma baked 12 cookies and then baked 15 more. If she gave 10 cookies to her friends, how many cookies does she have left?

• 10

• 22

• 17

• 15

Tags

CCSS.2.OA.A.1

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?

• 220

• 150

• 180

• 200

Tags

CCSS.3.OA.D.8

Jake has 60 baseball cards. He trades 15 cards with his friend and then buys 10 more. How many baseball cards does he have now?

• 50

• 45

• 55

• 70

Tags

CCSS.2.OA.A.1