OA.1/OA.4 Review

1. Mike has 7 apples. Tom has 3 times as many apples as Mike. Which equation can be used to find the number of apples Tom has?

• a. 7 + 3 =

• b. 7 x 3 =

• c. 7 x 7 x 7 =

• d. 3 x 3 x 3 x 3 x 3 x 3 x 3 =

Tags

CCSS.4.OA.A.1

2. Mrs. Cross has 8 boxes of crayons. Each box has 144 crayons. Which equation could be used to find c, the total number of crayons in these boxes?

• a. c ÷ 144 =

• b. 144 – c =

• c. 144 x 8 = c

• d. 144 + 8 = c

3. Jake has 24 baseballs. He has 4 times as many baseballs as Josh. How many baseballs does Josh have?

• a. 20

• b. 28

• c. 96

• d. 6

Tags

CCSS.4.OA.A.2

4. Tanya is 2 times as old as Sarah. How old is Sarah if Tanya is 16?

• a. 8 years old

• b. 14 years old

• c. 18 years old

• d. 32 years old

Tags

CCSS.4.OA.A.2

5. Jessica needs a taxi. The taxi driver told her that his car number was not a prime number. Which taxi could be the taxi that Jessica needs to get into?

• 27

• 43

• 29

• 17

Tags

CCSS.4.OA.B.4

6. Marie has a set of cards. When divided into 9 stacks, there are no cards left over. What must be true about the number of cards in the set?

• a. The number of cards is a multiple of 9.

• b. The number of cards is a factor of 9.

• c. The number of cards is an odd number.

• d. The number of cards is even number.

Tags

CCSS.4.OA.B.4

7. A 4^th grade group of students went to Raleigh for a guided tour. When they got to the Legislative Building they were divided into equal groups. There were 6 students in every group. Which of the following could be the total number of students visiting Raleigh?

• 48

• 26

• 33

• 27

Tags

CCSS.4.OA.B.4

8. A bakery wants rectangular boxes for its cupcakes. The bakery wants to put the same number of cupcakes into at least two different sizes of rectangular boxes. The boxes for 4 cupcakes are shown above.

Which number of cupcakes can be arranged in only one rectangular box?

• 10

• 13

• 16

• 18

Tags

CCSS.4.OA.B.4