chapter 1 vocabulary: GoMath 3rd grade

What is the Associative Property of Addition?

• The answer to an addition problem.

• The property that states that when you add zero to a number the result is that number.

• The answer to a subtraction problem.

• The property that states that you can group addends in different ways and still get the same sum.

Tags

CCSS.1.OA.B.3

What is the Commutative Property of Addition?

• The property that states you can only add numbers in math class.

• The property that states that you can add two or more numbers in any order and get the same sum.

• The answer to a subtraction problem

• The property that states that when you add zero to a number the result is that number.

Tags

CCSS.1.OA.B.3

What are compatible numbers?

• Numbers that are friendly with each other.

• Numbers that are easy to compute mentally.

• Numbers that are in a data table.

• A number that replaces another.

What does difference mean?

• The answer to a multiplication problem.

• The answer to an addition problem.

• The answer to a division problem.

• The answer to a subtraction problem.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What does it mean to estimate?

• To find about how many or how much.

• To find exactly how many or how much.

• To guess.

• To multiply numbers together.

What is the Identity Property of Addition?

• The property that states that you can add two or more numbers in any order and get the same sum.

• The property that states that when you add zero to a number the result is that number.

• The property that states that we can add and subtract whenever we want to.

• The property that states that sometimes we only multiply.

Tags

CCSS.1.OA.B.3

What is a pattern?

• An estimate

• the answer to an addition problem

• An ordered set of numbers or objects in which the order helps you predict what will come next.

• Numbers that are easy to compute mentally.

Tags

CCSS.3.OA.D.9

What does it mean to round a number?

• To put numbers in equal groups

• To add numbers mentally.

• To add one number to another.

• To replace a number with another number that tells about how many or how much.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3