Mrs. McMahon's Study Guide #1

23 cards·by mrsmcmahon

prime

exactly 2 factors

prime has 5 letters

and 5 is prime

composite

more than 2 factors

composite has 9 letters and

9 is composite

place value

label the thousands, millions and billions commas

ordering decimals

line up the decimals, add zeros if needed, put in order

+ and - decimals

line up the decimals, add, bring the decimal straight down

multiples

to find multiples you multiply

I say factor

you say T Chart.

Common factors means I need

2 T Charts

Slow and steady

passes the test

decimals

rainbow

.9 .25 .176 greatest to least

.900 .250 .176

4.2 - 3.75 =

.45

First 8 multiples of 3

3, 6, 9, 12, 15, 18, 21, 24

Example of a prime number

Example of a composite number

Factors of 36

1, 2, 3, 4, 6, 9, 12, 18, 36

Factors of 48

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Slow and Steady means I should

QDPAC

Can you draw the rainbow??

Then draw it on some paper now.

Example of a prime number

Example of a composite number

51 3x17=51