Are you smarter than a fifth grader? ( btw don't simplify )

MATH 5TH

100

6 ÷ 2 + (6 + 2)

11

200

534.1 + 876.4

1410.5

300

8 ÷ 2 (2 + 2)

16

400

184 ÷ 4 + (4 x 8) 

78

500

464 ÷ 2 x (594 x 21)

2,893,968