NAME: ________________________

# ← chapter 1Test

### Question Limit

of 22 available terms

### 5 Matching Questions

2. terms
4. like terms
5. rational numbers
1. a a+0=a
2. b the parts of an expression that are added together
3. c terms with exactly the same variable factors in a variable expression
4. d any number that can be expressed as a fraction
5. e a+b=b+a

### 5 Multiple Choice Questions

1. expressions that have the same value
2. The act of replacing a variable with another number. 1-1
3. (a+b)+c=a+(b+c)
4. a quantity that can assume any of a set of values
5. a device, such as a pair of parentheses, used to enclose an expression

### 5 True/False Questions

1. natural numbersany number that can be expressed as a fraction

2. associative property of multiplicationChanging the order of the factors does not change the product; for example 10 x 9 = 9 x 10; a b = b a

3. exponenta mathematical notation indicating the number of times a quantity is multiplied by itself

4. algebraic expressionA mathematical phrase involving at least one variable and sometimes numbers and operation symbols.

5. commutative property of multiplication(ab)c = a(bc)

Create Set