Math

To convert a fraction into a decimal we have to

• multiply

• divide

• add

• subtract

To add fractions with unlike denominators we have to

• find the least common denominator

• subtract the denominators

• add the denominators

• multiply the denominator by itself 2 times

To multiplly fractions we have to

• multiply the numerators and subtract the denominators

• multiply the numerator with the numerator and the denominator with the denominator

• add both

• divide

Numbers written as the product of a factor and a power of 10. Thr factor must be grater thar or equal to 1 and less then 10

• Circumference

• Multiplying Fractions

• Scientific Notation

• Radius

How would you write this as an equation :

Five more than twice some number is 19. Find the number

Is the set of all points in a plane that are the same distance from a given point

• Diameter

• Radius

• Greater than

• Circle

Label the parts of the Circle

a

b

c

d

Diameter

Circumference

Radius

Center

Match the following

• of a circle is the distance around the circle

• Radius

• distance across a circle through its center

• Diameter

• is a greek letter that stands for 3.1415926...

• is the given point in the circle

• Center

• distance from the center to any point on the circle

• Circumference

What formula will you use if you are given the radius and have to find the circumference