Chapter 10.2

14.A grocer orders w white loaves and b brown loaves of bread everyday for d days.
Describe in words what each if the following expressions represents.
a. w + b ans white loacves + brown loaves
b. wd ans white loaves x days

Rule for 5

Any number that ends with a 0 or 5
Example:500,125,5645

Bedmas

Bedmas:
B-brackets
E-exponent
D-divide
M-multiply
A-add
S-subtract
Example-(2+4)+(3x4)
6+(3x4)
6+12
18

multiples of 20

20- 20 40 6- 80 100

multiles of 1

1- 1 2 3 4 5

rule for 3

If the sum of a whole number is divisible by 3.
Example:552=5+5+2=12 is divisible by 3

multiples of 12

12- 12 24 36 48 60