Base Ten Blocks 1st Grade Math Worksheets

Grade one students will work with base ten blocks in this worksheet from ArgoPrep in which they will be adding two double-digit numbers. Base ten blocks are a great way for grade-one students to see visually what they are adding, as well as preparing them for addition requiring regrouping in the future. Students will become more familiar with base tens and ones as they work with the base ten blocks. This worksheet is free and easily downloadable for grade students to use in practice or review of base ten blocks and addition of double-digit numbers.