Math 1.3

Section 1.3Write Expressions

I will translate verbal phrases into

expressions.

Friday, June 29, 2012

Addition


Additionsum, plus, total, more than, increased by



Subtraction



Subtractiondifference, less than, minus, decreased by




Multiplication




Multiplicationtimes, product, multiplied by, of





Division





Divisionquotient, divided by, divided into


the sum of 2 and a number x



1/3 of a number x



12 times a number y

1/3 of a number x



a number y minus 5

12 times a number y

1/3 of a number x



a number y minus 5

12 times a number y

1/3 of a number x

the quotient of a number k and 2



the difference of a number n and 6

a number y minus 5

12 times a number y

1/3 of a number x




a number n plus 7

the difference of a number n and 6

a number y minus 5

12 times a number y

1/3 of a number x



Example 1


Example 2


Example 3


Example 4


10 oranges for 5,000W


10 oranges for 5,000W

5,000W / 10 oranges = 500W/orange


Example 5


#4-28(2’s), 31


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