Double Digit Multiplication
Lucky Number
Refresher Multiplication
Mathology
Riddles Come Last
100

10x10

100

100

6 x 7

42

100

3 x 2

6

100

The name of the answer in a multiplication problem.

What is the product?

100

Why did the obtuse angle go to the beach?

Because it was 90 degrees!

200

11x11

121

200

5 x 7

35

200

4 x 4 

16

200

The name given to the numbers multiplied by each other in a multiplication problem. 

What are the factors?

200

What is a bird's favorite type of math?

"Owl-gebra".
300

50x10

500

300

3 x 7

21

300

5 x 3

15

300

The name given to the numbers that are added together in a multiplication problem to get the product.

What are partial products?

300

What is a swimmer's favorite type of math?

Dive-vision. (Division)

400

12 x 12

144

400

8 x 7 

56

400

9 x 2

18

400
Another name for the "mom and dad" math algorithm.

What is the "Standard Algorithm."

400

What did the triangle say to the circle?

You're pointless!

500

10x12

120

500

7 x 7 

49'ers


Not my favorite team!

500

2 x 4

8

500

The algorithm used when adding up all the partial products to get the product of a multiplication problem. (Sometimes the checkout people ask you if you want this when checking out at Costco.)

What is the Box Method Algorithm.

500

How do you make seven even?

Take away the "s". 

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