-Addition skills is a huge and inportant subject.These worksheets are a great way to help your students master math addition.Picture is provided to help students solve addition number sentences. -Include answer key in back -Grade Levels k - 1st, Homeschool ------------------------------------- Here's what you will get : -1 PDF File ------------------------------------- Include in the PDF File : -10 worksheets + 10 answer sheets -Answer key in back -Print Size 8.5x11" (US Letter) -This is a digital download. No physical product will be shipped