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Ch. 2 and 3 Math Vocabulary

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

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

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