Adding
Subtracting
Multiplying
dividing
Japanese
100

1/2+2/3=?

Write it on the board

100

8/11-17/44=?

15/44

100

1/2*5/4=?

5/8

100

4/3 divided by 11/12=?

1 and 5/11

100

一=?

one

200

3/5+2/10=?

write it on the board

200

9/16-1/4=?

5/16

200

14/9 *7/10=?

1 and 4/45

200

1/2 divided by 1/2=?

1

200
二=?

two

300

1/10+2/3=?

1/2

300

3/4-1/12=?

2/3

300

10/3*11/6=?

6 and 1/9

300

1/6 divided by 8/11=?

11/48

300

三=?

three

400

3/4+1/3=?

1 and 1/12

400

2 and 2/3 - 1 and 1/2=?

1 and 1/6

400

1/3 *20/9=?

20/27

400

Tough luck bro, you lose 100 points

:)

400

七=?

seven

500

5/8+1/2+3/10+24=?

1 and 29/48

500

7and 1/4 -4 and 5/8

2 and 5/8

500

12321/15 * 15/12321=?

1

500

13/4 divided by 1/2=?

6 and 1/2

500

How do you say this number in English? 

one hundred