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Ch. 2 and 3 Math Vocabulary

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

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

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