Welcome to...

A Game of X’s and O’s

Another

Presentation

© 2000 - All rights Reserved

7 8 9

4 5 6

1 2 3

7 8 9

4 5 6

1 2 3Scoreboard

X

O

Click Here ifX Wins

Click Here ifO Wins

1

What is the prime factorization of 99?

1

3 * 3 * 11Home

2

What is the GCF of 18 and 27?

2

9Home

3

Pam is making fruit baskets. She has 30 apples, 24 bananas, 24 jars of raspberry jam. He wants to place the jam into the greatest possible number of boxes so that each box has the same number of jars of each kind of

jam. How many boxes does he need?

3

4 boxesHome

4

Find the LCM of 21 and 63.

4

63Home

5

Find the LCM of 2, 4, 5, and 60.

5

60Home

6

3/10 + 1/2

6

4/5Home

7

9/10 – 2 /10 – 1/5

7

1/2Home

8

Bailey spent 2/3 of his monthly allowance at the movies and 1/5 of it on baseball cards. What

fraction of Bailey’s allowance is left?

8

2/15Home

9

One apple weighs ¼ lb and another apple weighs 3/16 lb. Find the difference in their

weights.

9

1/16 lbHome