Factor Pairs!
Multiples!
Reasonable Tables!
Mental Math
?????
100

9

1x9

3x3

100
What are the first 5 multiples of 4?

4  8  12  16  20

100

If you have 20 people at a party, how many people would you want seated at a table if you want all tables full?

1, 2, 4, 5, 10, 20

100

4x5

20

100

Wallen!

200

15

1x15

3x5

200

What are the first 5 multiples of 6?

6  12  18  24  30

200

If you have 25 people at a party, how many people would you want seated at a table if you want all tables full?

1, 5, 25

200

6x5

30

200

Miller?

300

24

1x24

2x12

3x8

4x6

300

What is a multiple of 4 and 5?

20

300

If you have 32 people at a party, how many people would you want seated at a table if you want all tables full?

1, 2, 4, 8, 18, 32

300

6x9

54

300

Crowley!

400

30

1x30

2x15

3x10

5x6

400

What is a multiple of 10 and 6?

60

400

If you have tables that fit 9 people, how many people could you invite to make sure all tables are filled?

18

400

7x9

63

400

Brock!

500

100

1x100

2x50

4x25

5x20

10x10

500

What is a multiple of 6 and a factor of 24?

6, 12

500

If a 40 people are invited and tables seat 9, how many people would not be seated if you had 3 tables?

13

500

13x11

143

500

What state is high in the middle but round on the sides?

Ohio