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Ch. 2 and 3 Math Vocabulary

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

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

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