Operations on whole numbers

Lisa is cooking muffins. The recipe calls for 10 cups of sugar. She has already put in 3 cups. How many cups does she need to put in?

• 7 cups

• 8 cups

• 6 cups

• 10 cups

Tags

CCSS.2.OA.A.1

45 - 6

• 39

• 36

Tags

CCSS.2.OA.A.1

Emily had 54 stickers. She gave 28 stickers to her friend. How many stickers does she have now?

• 82

• 26

• 40

• 10

Tags

CCSS.2.OA.A.1

The Year 3 Ibnu Sina class finds 8 spiders at recess. Teacher Faizal squishes 2. How many are still alive?

(a)  

Tags

CCSS.2.OA.A.1

What is the difference of 13-6 using the make 10 strategy?

• 13-6=7

• 6

• 13-6=13-3-3

  =7

• 13-6=7

Tags

CCSS.2.OA.A.1

twenty-five pieces of grape bubble gum combined with five pieces of sour apple bubble gum

• 25 + 5

• 25 - 5

• 25 × 5

• 25 ÷ 5

Tags

CCSS.2.OA.A.1

Emma had 12 books. She gave 7 books to her friend. How many books does Emma have now?

• Addition

• Subtraction

Tags

CCSS.2.OA.A.1

Mike picked 33 apples from the orchard, and gave 22 apples to Tim. How many apples does Mike have now ?

• add

• subtract

Tags

CCSS.2.OA.A.1

Kayla has 7 books and Anthony has 9 books. If they combine their books, how many will they have in total?

• 72

• 45

• 16

• 63

Tags

CCSS.2.OA.A.1

Ted has 14 toy cars. He went to the store and got 6 more. How many toy cars does he have now?

• 20

• 11

• 16

Tags

CCSS.2.OA.A.1