Monday, March 28, 2011

Mixed Review (fractions/factors)

Rem: first name, last initial

1. Give examples of a proper fraction, improper fraction and a mixed #

2. Give the product of 95 and 250

3. Convert and simplify 34/4

4. Round 4,326,829 to the nearest ten thousand

5. Write eighty-four billion, nine hundred million, three hundred twenty-four thousand, two
6. Write the prime factors of 14

7. Write the prime factors of 42

8. Write the GCF for 12 and 81

9. Write the LCM for 6 and 10

10. Write a four digit number that is divisible by 4

Thursday, March 3, 2011

Outcomes & Probability

Rem: First name & last initial

Find the possible outcomes

1. List all the possible outcomes for flipping 2 coins. (heads/tails)

2. A spinner is labeled A,B,C,D - list all the possible outcomes for 2 spins.

3. You roll a number cube 20 times tracking the results using tally marks.
When you count the tallys for each number (1 - 6) the total is known as
the ________________.

Use the words below to answer the questions.

certain, very likely, likely, unlikely, impossible


4. Rolling a value greater than 6 when using two dice?

5. Meeting the President when you are at the mall?

6. Seeing your teacher on the next school day?

Probability

Write the fraction to describe the probability of the event.


A bag containing marbles has (5)green, (3)orange, (7)purple.

7. Randomly selecting a green marble?

8. Randomly selecting a purple marble?

9. Randomly selecting an orange marble?

10. Randomly selecting an orange or a purple marble?