6th grade Math Vocabulary

What is a mixed number?

• A combination of two whole numbers

• A combination of a whole number and a proper fraction

• A combination of two improper fractions

• A combination of two proper fractions

Tags

CCSS.3.NF.A.3C

What is the first step in multiplying mixed numbers?

• Add the whole numbers

• Convert to improper fractions

• Subtract the fractions

• Divide the whole numbers

Tags

CCSS.5.NF.B.6

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How do you find the reciprocal of a fraction?

• Flip the numerator and the denominator.

• Add 1 to the fraction.

• Subtract 1 from the fraction.

• Multiply the fraction by 2.

Tags

CCSS.6.NS.A.1

Which of the following is a rational number?

• π = 3.1415926535897...

• 5.5

• √50 = 7.0710678118654...

• √4 = 2

What is a rational number?

• A number that cannot be written as a fraction

• A number that can be written as a fraction

• A number that is always an integer

• A number that is always a whole number

Which of the following numbers is not a rational number?

• -9

• 0.375

• π = 3.1415926535897...

• 1/2

What is an integer?

• A fraction

• A decimal

• A positive or negative whole number

• A letter