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Ch. 2 and 3 Math Vocabulary

Author: Sienicki Joseph
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. exponent
1. algebraic expression
2. numerical expression
3. algebraic(AOL) operating system
4. percent
5. Identity Property of Multiplication
6. variable
7. evaluate
8. solution
9. Identity Property of Addition
10. order of operations
11. Associative Property
12. base
13. decimal
14. Commutative Property
15. equation

Answers:
0. letter or symbol that stands for one or more numbers
1. the product of 1 and any number is that number
2. mathematical phrase that includes only numbers and operation symbol
3. order of the addends or factors does not chnge the sum or product
4. value that, when substituted for the variable, makes an equation true
5. number used as a repeated factor
6. the sum of zero and any number is that number
7. the way addends or factors are grouped does not change the sum or product
8. rules to follow to evaluate numerical expressions
9. number that tells how many times a base is to be used as a factor
10. per hundred
11. algebraic orsentence that shows two quantities are equal
12. expression that is written using one or more variables
13. a number with one or more digits to the right of thr decimal point
14. to find an answer to an expression
15. a calculator that automatically follows the order of operations
.