Math Counts Practice 1

Front

Which is a better buy: 7 ounces for $3.43 or 11oz for $5.28?

Back

11oz for $5.28 is a better buy because it costs less per ounce.

Tags

CCSS.6.RP.A.3B

Front

What is the mean of 1/2 and 7/8?

Back

Tags

CCSS.7.EE.B.3

Front

A recipe requires three cups of flour and two eggs to make eight servings of a cake. How many cups of flour are needed to make 20 servings?

Back

You need 7.5 cups of flour for 20 servings.

Tags

CCSS.6.RP.A.3B

Front

Convert 26/7 to a mixed fraction.

Back

Front

100 pounds of chocolate is packaged into boxes, each containing 1 1/4 pounds. How many boxes are needed?

Back

You will need 80 boxes.

Front

What is the definition of mean in mathematics?

Back

The mean is the average of a set of numbers, calculated by dividing the sum of the numbers by the count of the numbers.

Tags

CCSS.6.SP.B.5C

Front

How do you convert an improper fraction to a mixed number?

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder is the numerator of the fractional part.

Front

What is the formula to find the unit price?

Back

Unit price = Total price / Quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction.

Tags

CCSS.3.NF.A.3C

Front

How do you find the total amount needed for a recipe if you want to increase the servings?

Back

Use a proportion based on the original recipe to find the new amount needed.

Tags

CCSS.7.RP.A.2C