Mastering Addition and Subtraction with Regrouping

Lily has 45 apples. She gives 27 apples to her friends. How many apples does she have left?

• 25

• 30

• 18

• 15

Tom has 58 marbles. He buys 36 more marbles. How many marbles does he have now?

• 78

• 100

• 64

• 94

A farmer has 72 carrots. He sells 29 carrots at the market. How many carrots does he have left?

• 29

• 50

• 60

• 43

Sarah has 84 stickers. She receives 19 more stickers as a gift. How many stickers does she have now?

• 89

• 95

• 103

• 110

There are 63 students in a class. If 28 students go on a field trip, how many students are left in the class?

• 35

• 25

• 30

• 40

Jack has 90 toy cars. He gives 47 toy cars to his brother. How many toy cars does Jack have now?

• 60

• 43

• 50

• 30

Emma collected 75 seashells. She found 28 more seashells on the beach. How many seashells does she have in total?

• 85

• 95

• 90

• 103

A library has 120 books. If 45 books are checked out, how many books are left in the library?

• 60

• 80

• 90

• 75

Mia has 50 balloons. She pops 23 balloons during the party. How many balloons does she have left?

• 23

• 27

• 50

• 30

A baker made 100 cookies. He sold 37 cookies. How many cookies does he have remaining?

• 63

• 50

• 75

• 40