Use this glossary with the EL Math Support Lesson: Multiples of 10.

This worksheet teaches you to use base 10 drawings to add two-digit numbers.

Use this glossary with the EL Support Lesson Plan: Mental Math Bingo with Multiples of 10.

Use these vocabulary cards with the EL Support Lesson Plan: Mental Math Bingo with Multiples of 10.

Help students get a grasp on mentally adding or subtracting 10 from a multiple of 10 with this fun BINGO game!

Lay the foundation for multiplication by having your second grade students work with the 5 x 5 array model! 

Represent ones and tens with crayons in this fun worksheet.

Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.

In this worksheets, learn how to add the tens first when using a hundreds chart.

Lay the foundation for multiplication by introducing your second graders to the concept of arrays. You can use this worksheet as a scavenger hunt, center activity, or an opportunity to engage students in individual learning!