From second grade on, students can improve their addition skills in a new and original way.

This freemath worksheetis ideal to practice two- and three-digits additions.

Indeed, the triangle shape of these sums help kids with their mental calculation.

Addition Triangles - Free Worksheet | SKOOLGO

First, students must solve two additions, the results of which will form a final one.

Therefore, this freeadditionprintable worksheet is perfect for second and third graders.

Teach additions to your kids and students in a fun way!

Addition Triangles - Free Worksheet for Kids

Homeschooling parents and primary school teachers can download this ready-to-print addition worksheet.

Addition Triangles - Free Black and White Worksheet for Kids

Addition Triangles - Free Worksheet for Kids

Addition Triangles - Free Black and White Worksheet for Kids