Math Quiz

Seth is measuring the length of a ribbon. He finds it is 23.75 meters long. What is the length of the ribbon rounded to the nearest tenth?

• 23.8

• 23.7

• 23.6

• 24

Answer explanation

To round 23.75 to the nearest tenth, look at the hundredths place (5). Since it is 5 or more, round up the tenths place from 7 to 8. Thus, the length of the ribbon rounded to the nearest tenth is 23.8.

Tags

CCSS.5.NBT.A.4

Seth is organizing a party and needs to buy packs of napkins. Each pack contains 1,000 napkins. Which number is a factor of 1,000?

• 10

• 25

• 15

• 40

Answer explanation

10 is a factor of 1,000 because 1,000 divided by 10 equals 100, which is a whole number. The other options do not divide evenly into 1,000.

Tags

CCSS.4.OA.B.4

Elijah has 100 apples and he wants to distribute them equally among 4 friends. How many apples will each friend get?

• 20

• 25

• 30

• 15

Answer explanation

To find out how many apples each friend gets, divide the total number of apples (100) by the number of friends (4). 100 ÷ 4 = 25. Therefore, each friend will receive 25 apples.

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.C.7

Maat is buying snacks for a party. Which number of snacks should she buy to ensure each pack contains a multiple of 5?

• 18

• 22

• 25

• 33

Answer explanation

Michael should buy 25 snacks because it is the only option that is a multiple of 5. The other choices (18, 22, 33) do not meet this requirement.

Tags

CCSS.3.OA.A.3

CCSS.3.OA.B.5

Elijah has $47.89 in his wallet. What is the amount rounded to the nearest whole number?

• 47

• 48

• 49

• 50

Answer explanation

To round $47.89 to the nearest whole number, look at the digit in the tenths place (8). Since it is 5 or greater, round up. Thus, $47.89 rounds to 48.

Tags

CCSS.3.NBT.A.1

Elijah has $92.45 in his bank account. What is the amount rounded to the nearest dollar?

• 92

• 93

• 94

• 95

Answer explanation

To round $92.45 to the nearest dollar, look at the cents. Since 45 is 5 or more, round up. Thus, $92.45 rounds to $93.

Tags

CCSS.3.NBT.A.1

Elijah is buying balloons for a celebration. Which number of balloons should he buy to ensure each pack contains a multiple of 10?

• 15

• 20

• 25

• 30

Answer explanation

Lucas should buy 20 balloons because it is the only option that is a multiple of 10. The other choices (15, 25, 30) do not meet the requirement of being a multiple of 10 when considering pack sizes.

Tags

CCSS.3.NBT.A.3

Banu has 120 candies and she wants to distribute them equally among 6 friends. How many candies will each friend get?

• 18

• 20

• 22

• 24

Answer explanation

To find out how many candies each friend gets, divide the total candies by the number of friends: 120 ÷ 6 = 20. Therefore, each friend will receive 20 candies.

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.6

Elijah has 150 marbles and wants to divide them equally among 5 friends. How many marbles will each friend receive?

• 25

• 30

• 35

• 40

Answer explanation

To find out how many marbles each friend receives, divide the total number of marbles (150) by the number of friends (5). 150 ÷ 5 = 30. Therefore, each friend will receive 30 marbles.

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.6

Elijah is measuring the weight of a package. It weighs 12.68 kilograms. What is the weight rounded to the nearest whole number?

• 12

• 13

• 14

• 15

Answer explanation

To round 12.68 to the nearest whole number, we look at the digit in the tenths place (6). Since it is 5 or greater, we round up. Therefore, 12.68 rounded to the nearest whole number is 13.

Tags

CCSS.3.NBT.A.1