Show:
math magicians
ela whizzes
100

40-20 divided by 5

What is 4

100

When was the crossword puzzle invented 

What is December 1993, 21

200

95+60 -82 x 3

What is 219

300

15 x 3 -5 - 10 divided by 10

What is 3

400

4 x 103

What is 4,000

500

95-5 x 10 - 20 + 4 x 3

What is 2,652