MA.3.AR.1.2

Sarah has 15 apples. She gives 7 apples to her friend. How many apples does Sarah have left?

• 8

• 7

• 6

• 5

Answer explanation

Sarah starts with 15 apples and gives away 7. To find out how many she has left, subtract 7 from 15: 15 - 7 = 8. Therefore, Sarah has 8 apples left.

Tags

CCSS.2.OA.A.1

Tom has 3 boxes of pencils. Each box contains 10 pencils. How many pencils does Tom have in total?

• 20

• 30

• 40

• 50

Answer explanation

Tom has 3 boxes, each with 10 pencils. To find the total, multiply the number of boxes by the number of pencils per box: 3 x 10 = 30. Therefore, Tom has 30 pencils in total.

Tags

CCSS.2.OA.C.4

A baker made 24 cupcakes. He packed them into boxes with 6 cupcakes each. How many boxes did he use?

• 3

• 4

• 5

• 6

Answer explanation

To find the number of boxes used, divide the total cupcakes (24) by the number of cupcakes per box (6). 24 ÷ 6 = 4. Therefore, the baker used 4 boxes.

Tags

CCSS.3.OA.A.3

Lisa has 18 candies. She wants to share them equally among 3 friends. How many candies will each friend get?

• 5

• 6

• 7

• 8

Answer explanation

To find out how many candies each friend gets, divide the total number of candies (18) by the number of friends (3). 18 ÷ 3 = 6. Therefore, each friend will get 6 candies.

Tags

CCSS.3.OA.A.3

A farmer has 45 oranges. He sells 20 oranges at the market. How many oranges does he have left?

• 15

• 20

• 25

• 30

Answer explanation

The farmer starts with 45 oranges and sells 20. To find out how many he has left, subtract 20 from 45: 45 - 20 = 25. Therefore, he has 25 oranges left.

Tags

CCSS.2.OA.A.1

There are 5 rows of chairs in a hall. Each row has 8 chairs. How many chairs are there in total?

• 30

• 35

• 40

• 45

Answer explanation

To find the total number of chairs, multiply the number of rows by the number of chairs per row: 5 rows × 8 chairs/row = 40 chairs. Therefore, the correct answer is 40.

Tags

CCSS.3.OA.A.3

A book has 120 pages. If you read 15 pages each day, how many days will it take to finish the book?

• 6

• 7

• 8

• 9

Answer explanation

To find out how many days it takes to read 120 pages at 15 pages per day, divide 120 by 15. This gives 8 days. Therefore, it will take 8 days to finish the book.

Tags

CCSS.3.OA.A.3

Jenny has 9 packs of stickers. Each pack contains 5 stickers. How many stickers does Jenny have in total?

• 40

• 45

• 50

• 55

Answer explanation

To find the total number of stickers, multiply the number of packs by the number of stickers per pack: 9 packs × 5 stickers/pack = 45 stickers. Therefore, the correct answer is 45.

Tags

CCSS.3.OA.A.3

A toy costs $15. If you buy 3 toys, how much will you spend in total?

• $30

• $40

• $45

• $50

Answer explanation

To find the total cost of 3 toys, multiply the cost of one toy ($15) by the number of toys (3). So, $15 x 3 = $45. Therefore, the total amount spent is $45.

Tags

CCSS.3.OA.A.3

There are 36 students in a class. They are divided into groups of 4. How many groups are there?

• 8

• 9

• 10

• 11

Answer explanation

To find the number of groups, divide the total number of students (36) by the number of students per group (4). So, 36 ÷ 4 = 9. Therefore, there are 9 groups.

Tags

CCSS.3.OA.A.3