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

There are 15 flowers in a vase. There are 5 flowers of each color. How many different colors of flowers are in the vase? 

• 5
• 15
• 3
• 2

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

Mrs. Willy has 9 broken lamps in her house. Each lamp holds two light bulbs. How many lightbulbs does Mrs. Willy need to buy?

• 81

• 18

• 28

• 82

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

9-8

• 2

• 1

• 3

• 6

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

There are 3 rulers in the drawer and 6 rulers on the desk. Fred placed 4 more rulers on the desk. How many rulers are now there in total ?

• 12 rulers

• 11 rulers

• 15 rulers

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

Jason has 5 black marbles, Melanie has 7 black marbles, and Nancy has 6 black marbles. How many black marbles do they have in all ?

• 15 black marbles

• 18 black marbles

• 12 black marbles

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

Jeff has 18 pencils. He put the same number of pencils in each cup. Which shows how many pencils are in each cup?

• 12 shared by 6 = 2

• 16 shared by 4 = 4

• 18 shared by 6 = 3

• 18 shared by 9 = 2

Tags

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

A bat can eat a lot of insects! The bat eats 345 mosquitoes, 55 moths, and 219 beetles in one night. Which expression can be used to find the total number of insects?

• 345+55= i

• 345+55+219= i

• 345-219+55= i

• 345+219=i

Tags

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

Which number sentence will correctly solve this problem? The children ate 8 slices of a pizza. The pizza was cut into 12 slices. How many slices were left?

• 12 - 8 = 4

• 8 + 12 = 20

• 8 + 4 = 20

• 20 - 8 = 12

• 20 - 4 = 16

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

Ms. Closs has 37 books. Mr. Cruz gives her 17 more. How many books does Ms. Closs have all together?

• 46

• 44

• 54

• 45

Tags

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

There are 189 animals at one zoo. There are 158 aials at another zoo. How many animals are there at both zoos?

• 473

• 734

• 347

• 374

Tags

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