5th Grade Math

Bonus

100

-5x=3x-16

X=

X=2

200

-5x-3=6

X=

X=-1 4/5

300

13x-4=x

X=

X=-1/3

400

-3x+4=-7x+6

X=

X= 1/2

500

-2x-4=-3x+5

X=

X=9

Subtract

100

4/8-1/2=

0

200

2/9-5/9=

-4/9

300

2 1/1-2

1

400

2 9/5-8/5

2 1/5

500

1 2/9-4=

-2 7/9

Simplify

100

2/4=

1/2

200

25/200=

8

300

36/23=

1 13/23

400

67/41=

1 26/41

500

57/9=

6 1/3