OA Math Practice Quiz

Seven had 13 pieces of candy. She gave some of her candy to Madison. Seven now has 7 pieces of candy left. How many pieces of candy did Seven give to Madison? (Use the strategy for finding the missing number.)

13 - _____ = 7

• 20

• 19

• 8

• 6

The table shows the type of pets Dr. Findley's students like. Which number sentence can be used to find the total number of students in Dr. Findley's class? (Key word is total)

• 4 + 10 = 6 + ____

• 6 + 4 = ____ + 10

• 10 + 6 + ____ = 4

• 10 + 4 + 6 = _____

Zariah has six dolls. Sa’Nyla has four dolls. How many more dolls does Zariah have than Sa’Nyla? (Draw a picture or work it out)

• 2

• 3

• 5

• 10

The pet store had 7 puppies. They sold 4 puppies. How many puppies do they have left? (I highlighted the keywords.)

• 11

• 3

• 8

• 5

Kodell made 2 shiny stars. Zahir made 5 shiny stars. They threw away 1 shiny star. Which sentence shows how to find out how many shiny stars they have left? (I highlighted the keyword.)

• subtract 1 from 5

• add 2 and 5, then subtract 1

• add 5 and 1, then subtract the sum from 2

Which story matches the equation 10 + ____ = 17? (Hint: Pay attention to the sign. Read each sentence carefully.)

• There were 10 students at Mustang Corral. Then, more students came. Now there are 17 students at Mustang Corral.

• There are 17 students at Mustang Corral. Then, 10 students left.

• There were some students at Mustang Corral. Then 17 people left Mustang Corral. Now there are 10 people at Mustang Corral.

There are 3 parties at Chuck E. Cheese. The first party has 6 children. The second party has 5 children. The third party has 5 children. What equation shows the total number of children at Chuck E. Cheese? (Keyword is total.)

• 3 + 5 + 5 = 13

• 6 + 5 + 5 = 16

• 6 + 3 + 3 = 12

Channing has 5 red flowers, 9 pink flowers, and 1 purple flower. How many flowers did Channing find in all? (I highlighted the keyword.)

• 15

• 5

• 14

• 10

Roger has 14 cars. He has 7 yellow cars and 7 blue cars. Riel also has 14 cars. He has 8 green cars, the rest are red. How many red cars does Riel have? (Hint: This is a balanced equation problem. Here is an example: 3 + 7 = 6 + ____. Look at the numbers in the problem, write out the equation, then follow the 3 steps to solve.)

• 13

• 22

• 6

Look at the number sentence below.

5 + 2

Which other number sentence has the same answer? (Think about fact families and work out each problem.)

• 5 - 2

• 5 = 2

• 2 + 5

• 2 - 5