Ch 9 Vocab Review- 2nd Grade

Question 1

A COMBINATION OF NUMBERS AND OPERATIONS that represent a quantity.

Accepted Answer

expression

Question 2

To find the value of an expression you need to _____.

Accepted Answer

evaluate

Question 3

This can be a letter or symbol that is used to represent the unknown.

Accepted Answer

variable

Question 4

This contains an equal sign to show that two expressions are equal.

Accepted Answer

equation

Question 5

____ property makes multiplying three factors easier because grouping doesn't change the answer

Accepted Answer

Associative Property

Question 6

Which property allows you to DECOMPOSE one factor into addends that are easier to work with?

Accepted Answer

Distributive Property

Question 7

Mathematical Processes such as addition, subtraction, multiplication, and division.

Accepted Answer

operations

Questions 7