## Number Sense Vocabulary and Value

##### Created by:

jrtaylor90  on November 3, 2010

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# Number Sense Vocabulary and Value

 If a problem asks you to find the product, you mustmultiply
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#### Definitions

If a problem asks you to find the product, you must multiply
If a problem asks you to find the sum, you must add
If a problem asks you to find the difference, you must subtract
If a problem asks you to find the remainder, you must _____________ one number into the other divide
The top number in a fraction is the numerator
The bottom number in a fraction is the denominator
How many days in a normal calendar year? 365
How many days in a leap year? 366
A leap year occurs every _____ years. 4
How many weeks are in a year? 52
How many weeks are in 2 years? 104
How many hours in a day? 24
How many hours in a week? 168
(7 x 24 = 168)
How many seconds are in a minute? 60
How many minutes are in an hour? 60
How many minutes are in a day? 1,440
(24 x 60 = 1,440 )
How many seconds are in a day? 86,400
(1,440 x 60 = 86,400)
What is the order of operations using this phrase to guide you? Please Excuse My Dear Aunt Sally? Parentheses ()
Exponents 4²
Multiply x
Division / or ÷
Subtraction -
In Roman numerals, an X stands for the # 10
In Roman numerals, an L stands for the # 50
In Roman numerals, an V stands for the # 5
In Roman numerals, an C stands for the # 100
In Roman numerals, an D stands for the # 500
In Roman numerals, an M stands for the # 1000

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