CCSS.Math.Content.2.OA.A.1

Brianna filled an bathtub with 6/8 gallon of water.  Soon she realized that there was only 4/8 gallon of water.  How much water leaked out of the tub?

• 3/8
• 2/8
• 10/8
• 10/12

Tags

CCSS.Math.Content.2.OA.A.1

Beth had 34 bouncy balls left AFTER she gave Sam 28 balls. How many bouncy balls did Beth have to begin? 

• 6 bouncy balls
• 62 bouncy balls
• 52 bouncy balls
• 34 bouncy balls

Tags

CCSS.Math.Content.2.OA.A.1

16-8

• 4
• 8
• 7
• 10

Tags

CCSS.Math.Content.2.OA.A.1

At a wedding reception, there are 458 guests but 324 meals.
How many more meals are needed?

• 134
• 159
• 147
• 123

Tags

CCSS.Math.Content.2.OA.A.1

Which key word tells you that you will subtract?

• in all
• how many more
• altogether

Tags

CCSS.Math.Content.2.OA.A.1

There are 33 birds in a tall tree. 9 more birds are arriving to join them. How many birds will there be in all? 

• 41
• 39
• 42
• 33

Tags

CCSS.Math.Content.2.OA.A.1

15+___ = 13+4

• 17

• 2

• 8

• 12

Tags

CCSS.Math.Content.2.OA.A.1

___ = 19-4

• 23

• 15

• 9

• 14

Tags

CCSS.Math.Content.2.OA.A.1

The librarian sold 39 books on Monday from the book fair. On Tuesday she sold 45 books. How many books did the librarian sell on both Monday and Tuesday?

• 74

• 84

• 86

Tags

CCSS.Math.Content.2.OA.A.1

Mary picked 12 strawberries and her mother picked 32. They met at the cashiers and put their strawberries altogether. How many strawberries does Mary and her mother have?

• 44

• 40

• 34

• 45

Tags

CCSS.Math.Content.2.OA.A.1