What 2nd Graders Should Practice

Second grade builds the bridge between kindergarten-level counting and the bigger math concepts that start in 3rd grade. This is the year when addition and subtraction have to become fast and automatic, when place value extends into the hundreds, and when kids start seeing the earliest versions of multiplication through repeated addition.

Our full library of free Grade 2 math worksheets covers every topic a 2nd grader needs, with answer keys on every PDF.

The Core Topics for 2nd Grade

Here's what your child should master this year:

Addition within 100 with regrouping
Subtraction within 100 with regrouping (sometimes called "borrowing")
Place value through the hundreds
Skip counting by 2s, 5s, 10s, and 100s
Introduction to multiplication as repeated addition
Money and time
Measurement with standard units
Simple word problems with one or two steps

Addition and Subtraction Fluency

This is the year addition and subtraction need to become automatic. By the end of 2nd grade, your child should know all addition and subtraction facts within 20 without having to count on fingers.

Use the Grade 2 addition worksheet PDF and Grade 2 subtraction worksheet PDF for daily drill. Ten minutes a day is enough to build fluency over the course of a month.

Subtraction With Regrouping

Subtraction with regrouping — sometimes called borrowing — is the single hardest skill for most 2nd graders. They have to track which column they're in, regroup correctly, and subtract — all at once.

If your child is struggling with this, slow down. Use base-10 blocks or draw them. Make sure they understand why we can trade one ten for ten ones before worrying about the written procedure. Our subtraction worksheet includes both regrouping and non-regrouping problems, which helps kids learn to spot when regrouping is needed.

Place Value Matters

Everything in 2nd grade math — and all of 3rd grade — depends on solid place value understanding. Your child should be able to look at 438 and say "four hundreds, three tens, eight ones." They should be able to write a number when you say it, and read numbers up to the hundreds.

Word Problems

Word problems in 2nd grade are usually one or two steps. The language can trip kids up more than the math. Have your child underline the question, circle the numbers, and say what operation they'll use before solving. The Grade 2 word problems worksheet gives practice with all of this.

How to Use These at Home

Print one worksheet per practice session. Sit with your child for the first few problems to make sure they understand the instructions, then let them work on their own. Review mistakes together at the end — not to correct them, but to understand what happened.

Ten or fifteen minutes a day is far more effective than a long weekend session. Consistency wins.

Signs Your Child Is on Track

A 2nd grader is on track when they can:

Add and subtract within 20 without counting
Add and subtract within 100 with pencil and paper
Read and write numbers up to 1,000
Explain what each digit means in a three-digit number
Solve simple word problems independently

If several of these feel shaky, spending 15 minutes a day on targeted worksheets will almost always close the gap in a few weeks.

Free Printable 2nd Grade Math Worksheets (With Answer Keys)