Practice Adding & Subtracting

Kindergarten & 1st grade:
4+5=_
9-3=_
1+6=_
7+4=_
5+9=_
2nd grade:
69+82=_
19+27=_
50+37=_
3rd grade:
146+784=_
527+649=_
469+759=_
4th grade:
5838-4683=_
6378+4682=_
6392+5737=_
5th & 6th grade:
36382+479=_
3778+37933=_
7483+83729=_