NC Check In 2 OA Standards Review

A pet store owner has 54 parakeets. She places the parakeets into 9 different cages. How many parakeets are in each cage?

• 6

• 8

• 45

• 63

Tags

CCSS.3.OA.A.3

Mr. Jones asked his students to find the value of the J in the expression  24 ÷ J = 3. The students’ answers are in the chart. Who answered correctly?

• Jose

• Kerry

• Lynn

• None of them

Tags

CCSS.3.OA.B.6

Beth bought 6 bags of candy. Each bag had 30 pieces of candy in it. How many pieces of candy did Beth buy?

• 5

• 36

• 150

• 180

Tags

CCSS.3.OA.A.3

For Calvin’s party, he put 6 red balloons and 3 green balloons on each table. If there were 7 tables, how many balloons did Calvin need altogether?

• 9

• 21

• 42

• 63

Tags

CCSS.3.OA.A.3

 Look at the following equation: 30 x 3 = ?

Which model represents the equation?

• 
• 
• 
• 

Tags

CCSS.4.NBT.B.5

 Every year, scientists observe 5 groups of sea turtles that come lay eggs on a beach. There are 8 turtles in each group. How many sea turtles do the scientists observe?

• 5

• 13

• 40

• 45

Tags

CCSS.3.OA.A.3

Jon takes 72 pictures with his new camera. He sends an equal number of pictures to 8 of his friends. How many pictures does each friend get?

• 80

• 64

• 9

• 8

Tags

CCSS.3.OA.A.3

What equation could be used to find the unknown number in 28 ÷  7= k?

• K x 7 = 28

• K ÷ 28 = 7

• 28 - 7 = K

• 7 + K = 28

Tags

CCSS.3.OA.B.6

There are 5 clowns at the circus. Each clown is holding 10 balloons. Which number sentence correctly represents how many balloons there are in all?

• 5 + 10 = 15

• 5 x 10 = 50

• 10 ÷ 5 = 2

• 10 - 5 = 5

Tags

CCSS.3.OA.A.3

Which equation shows 8 tens times 7 ones?

• 810 + 7 = 817

• 8 + 10 + 7 = 25

• 8 x 10 + 7 = 87

• 8 x 10 x 7 = 560

Tags

CCSS.3.OA.A.3