Estimating Sums & Differences in Two-Digit Math Fun!

Lily has 23 apples. She buys 15 more apples. How many apples does she have now?

• 30

• 35

• 38

• 28

Tags

CCSS.2.OA.A.1

Tom has 45 marbles. He gives away 12 marbles to his friend. How many marbles does Tom have left?

• 50

• 40

• 33

• 25

Tags

CCSS.2.OA.A.1

A bakery sold 34 cupcakes in the morning and 22 cupcakes in the afternoon. How many cupcakes did they sell in total?

• 30

• 56

• 50

• 40

Tags

CCSS.2.OA.A.1

Sarah has 56 stickers. She loses 19 stickers. How many stickers does she have now?

• 50

• 28

• 45

• 37

Tags

CCSS.2.OA.A.1

In a classroom, there are 28 students. If 14 students go to the library, how many students are left in the classroom?

• 12

• 10

• 14

• 16

Tags

CCSS.2.OA.A.1

A farmer has 67 chickens. He sells 25 chickens at the market. How many chickens does he have now?

• 50

• 42

• 30

• 45

Tags

CCSS.2.OA.A.1

There are 39 books on a shelf. If 18 books are taken away, how many books remain on the shelf?

• 20

• 22

• 19

• 21

Tags

CCSS.2.OA.A.1

A toy store has 50 toy cars. They receive a shipment of 20 more toy cars. How many toy cars do they have now?

• 60

• 40

• 70

• 80

Tags

CCSS.2.NBT.B.6

Emma has 72 crayons. She gives 30 crayons to her friend. How many crayons does Emma have left?

• 42

• 12

• 72

• 30

Tags

CCSS.2.OA.A.1

A zoo has 85 visitors in the morning and 45 visitors in the afternoon. How many visitors did the zoo have in total?

• 140

• 130

• 100

• 120

Tags

CCSS.2.NBT.B.6