This is a free sample of the 16 page HW edition. Here is a link to the full product. Basic Operations Homework
This also make a great summer work packet for students transitioning to 4th grade. Parents love the answer key. :)
In the weeks leading up to our state test my teaching partner and I use these for homework in addition to or core HW. These sheets review skills we have taught all year. Number 1 through 9 are put 2 on a page. Number 10 through 16 are full page sheets. This offers a great refresher for them. There are answer keys too.
Skills covered addition with regrouping, subtraction with regrouping, multiplication facts, division facts, 1 by 2 digit multiplication, rounding to 10's, rounding to 100's rounding to 1000's, fraction number lines, fraction problem solving
Common Core Standards 3.NBT.A.1 3.NBT.A.2 3.NBT.A.3 3.OA.C.7