Math Midterm Review 2021 (with calculator)

Front

What is the greatest common factor (GCF)?

Back

The greatest common factor (GCF) of two or more numbers is the largest number that divides all of them without leaving a remainder.

Front

Find the GCF of 24 and 36.

Back

12

Front

What does the symbol '<' mean in mathematics?

Back

The symbol '<' means 'less than'. It is used to compare two values.

Tags

CCSS.4.NF.A.2

Front

What is the relationship between -41 and 3?

Back

-41 < 3

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

What is a percentage?

Back

A percentage is a way of expressing a number as a fraction of 100. It is often used to compare relative sizes.

Front

If 12 is 30% of a number, how do you find that number?

Back

To find the number, divide 12 by 0.30 (or multiply by 100/30). The answer is 40.

Tags

CCSS.6.RP.A.3C

Front

What is the distance between two points on a number line?

Back

The distance between two points is the absolute value of the difference between them.

Tags

CCSS.7.NS.A.1C

Front

What is the distance between -15 and 15?

Back

30

Tags

CCSS.7.NS.A.1C

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a number by a sum.

Tags

CCSS.3.OA.B.5

Front

Use the distributive property to rewrite 2(w + 5).

Back

2w + 10

Tags

CCSS.6.EE.A.3