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Math test 11-19-15
Question | Answer |
---|---|
The ___ of a figure is the number of square units needed to cover a surface. | AREA |
What is the formula for area? | Length (times) Width |
The ____ is the small raised number in a power that tells how many times the base is multiplied by itself. | exponent |
A ____ is a whole number that has exactly two factors, 1 and itself. | prime number |
A ____is a symbol, usually a letter, used to represent a number. | variable |
The word ____ means "to the third power." | cubed |
_____ ______ are combinations of variables, numbers, and at least one operation. | Algebraic expression |
REMEMBER ADD SQUARED (2) after you find area | EXAMPLE: 76 in. squared |
The word _____ means " to the second power." | squared |
A _____ is a sentence that contains an equal sign. | equation |
Numbers expressed using exponents are called ______. | powers |
A number with more than 2 factors is called a ____ ______. | composite number |
When two or more numbers are multiplied, each number is called a ____ of the product. | factor |
A ___ is an equation that shows a relationship among certain quantities. | formula |
A ____ _____ is a combination of numbers and operations. | numerical expression |
___ is a language of symbols, including variables. | Alegbra |
When doing Order of Operations you use what method? | PEMDAS |
Find the prime factorization of 24 | 2*2*2*3 |
solve this expression mentally 10-5*2+6 | 6 |
b*2=6 what does b equal? | b=3 |
b +10-2*2= b=6 | 12 |