What?

Multiplication

100

10 x 2

20

200

5 x 12

60

300

12 x 6

72

400

11 x 11 

121

500

6 x 3/4

18/4 or 4 2/4 or 4 1/2

Addition

100

15 + 35 

50

200

120 + 83

203

300

199 + 73

272

400

5/100 + 55/100

60/100 or 3/5

500

2/10 + 25/100

45/100 or 9/20

Subtraction

100

17 - 9

8

200

100 - 25

75

300

8/10 - 5/10 

3/10

400

5/10 - 6/100

1/100

500

25/100 - 1/10

15/100

Mr. Harold is that really math?

100

How many subjects do you have in one day?

5 (ALL Block, specials, science, math, and writing)

200

How many 3rd grade classrooms are there in this pod?

There are 3 classes.

300

How many windows are there in the classrooms?

There are 5 windows.

400

Is Mr. Harold's last name, Harold, Harold Jr., or Harold II?

Harold II

500

If Mr. Harold's foot is 14 inches, and there's 39 inches in a meter, how many steps would he have to take to get to 4 meters.

11 or 12 steps

Not fair.

100

When is Mr. Harold's birthday? It's the same as Marley's birthday. 

January 26th

200

How many grams in a kilograms?

1,000 grams

300

Four legs up, four legs down, soft in the middle, Hard all around.

I'm a bed.

400

What goes up but never comes back down?

Your age.

500

If I'm eleven and add two, I equal one, what am I if I'm nine and add five equal?  

2 o'clock