5th Grade Module 2 Vocab.

What does the term operations mean in math?

• Exponents

• The types of math you will do to solve a problem

• Comparing

• CER

What is an "expression" in math?

• A way of saying how you feel about math.

• An equation.

• A mathematical phrase that contains operations, numbers, and/or variables, but no answer.

Tags

CCSS.6.EE.A.2B

What is a product

• The answer to an addition problem

• The answer to a subtraction problem

• The answer to a division problem

• The answer to a multiplication problem

Tags

CCSS.3.OA.A.1

How do you estimate?

• You round your numbers to quickly come up with the best possible answer that is close to the real answer.

• You figure out exactly what the answer is.

Exponents are...

• The power (number of times) that you multiply each factor.

• Multiply the big number by the tiny number.

• Add the big number to the tiny number.

An equation has to have...

• An equal sign

• Many operations

• A word problem

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Decimals are?

• A whole number

• More than a whole

• Less than a whole

Tags

CCSS.5.NBT.A.3B

A factor is...

• The answer to a multiplication problem.

• The numbers you multiply to get a product.

• An equation

A divisor is...

• The number of ways you will split a number (how many groups).

• The total amount you have.

• The division math fact.

What is a dividend?

• The groups

• The total # you have of something in the "Den"

• Dirty Monkeys Smell Bad