Inverse Operations

Sara had 8 apples. She gave away some apples to her friends. Now she has 3 apples left. How many apples did Sara give away?

• 4

• 2

• 5

• 6

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

John had 15 marbles. He lost some marbles while playing. Now he has 7 marbles left. How many marbles did John lose?

• 5

• 10

• 8

• 12

Tags

CCSS.2.OA.A.1

CCSS.2.OA.B.2

A store had 50 pencils. They sold some pencils and now they have 28 pencils left. How many pencils did the store sell?

• 20

• 15

• 10

• 22

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

Lisa had $45. She spent some money on a toy and now she has $18 left. How much money did Lisa spend?

• $27

• $9

• $36

• $54

Tags

CCSS.2.MD.C.8

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

There were 60 students in a class. Some students moved to another school and now there are 42 students left. How many students moved to another school?

• 18

• 24

• 12

• 30

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

A bakery had 80 cookies. They gave away some cookies and now they have 35 cookies left. How many cookies did the bakery give away?

• 10

• 25

• 50

• 45

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

Tom had 25 baseball cards. He traded some cards with his friend and now he has 12 cards left. How many cards did Tom trade with his friend?

• 10

• 15

• 20

• 13

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

A farmer had 100 eggs. Some eggs broke and now he has 68 eggs left. How many eggs broke?

• 20

• 50

• 80

• 32

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

Amy had 30 stickers. She shared some stickers with her sister and now she has 15 stickers left. How many stickers did Amy share with her sister?

• 15

• 20

• 10

• 25

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

A bookshelf had 50 books. Some books fell down and now there are 20 books left on the shelf. How many books fell down?

• 30

• 25

• 15

• 10

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.A.1