Fun Two-Step Math: Estimating Sums & Differences!

Lily has 24 apples. She gives 8 apples to her friend and then buys 15 more. How many apples does she have now?

• 16

• 20

• 24

• 31

Tom has 50 marbles. He loses 12 marbles and then finds 20 more. How many marbles does he have in total?

• 50

• 58

• 62

• 40

A baker made 36 cookies. He sold 15 cookies and then baked 20 more. How many cookies does he have now?

• 36

• 41

• 20

• 25

Sarah has 45 stickers. She gives 10 stickers to her brother and then buys 25 more. How many stickers does she have now?

• 50

• 60

• 30

• 70

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

• 25

• 30

• 35

• 40

A farmer has 80 carrots. He sells 25 carrots and then plants 40 more. How many carrots does he have now?

• 95

• 55

• 100

• 70

There are 60 books in a library. If 15 books are checked out and 10 new books are added, how many books are in the library now?

• 55

• 45

• 50

• 65

A toy store had 100 toys. They sold 45 toys and then received a shipment of 30 new toys. How many toys are in the store now?

• 70

• 100

• 85

• 60

Emma has 70 candies. She gives 20 candies to her friends and then buys 15 more. How many candies does she have now?

• 65

• 60

• 80

• 50

A pet shop had 50 fish. If 10 fish are sold and 5 new fish arrive, how many fish are in the shop now?

• 35

• 40

• 50

• 45