**Free Math Worksheets for Second Grade (w/ Answer Keys)**

The following **printable math worksheets for 2nd grade** are from the *engageNY* K-12 math curriculum and are unchanged. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. You can access the official license by clicking here. You can access the entire engageNY **Grade 2 Mathematics **curriculum map and learning modules at engageny.org.

**Topic:** Sums and Differences to 100

**Practice making the next ten and adding to a multiple of ten (A)**| Key**Practice making the next ten and adding to a multiple of ten (B)**| Key**Subtract single-digit numbers from multiples of 10 within 100**| Key

**Topic: **Place Value, Counting, and Comparison of Numbers to 1,000

**Count up and down between 100 and 220 using ones and tens**| Key**Count up and down between 90 and 1,000 using ones, tens, and hundreds**| Key**Write base ten three-digit numbers in unit form; show the value of each digit**| Key**Count the total value of $1, $10, and $100 bills up to $1,000**| Key**Count from $10 to $1,000 on the place value chart and the empty number line**| Key**How many $10 bills can we change for a thousand dollar bill?**| Key**Count the total value of ones, tens, and hundreds with place value disks**| Key**Change 10 ones for 1 ten, 10 tens for 1 hundred, and 10 hundreds for 1 thousand**| Key**Compare two three-digit numbers using <, >, and = when there are more than 9 ones or 9 tens**| Key**Model and tell about 1 more and 1 less, 10 more and 10 less, 100 more and 100 less**| Key**Model 1 more and 1 less, 10 more and 10 less, and 100 more and 100 less when changing the hundreds place**| Key

**Topic: **Addition and Subtraction of Length Units

**Apply concepts to create unit rulers and measure lengths using unit rulers**| Key**Measure various objects using centimeter rulers and meter sticks**| Key**Develop estimation strategies by applying prior knowledge and using mental benchmarks**| Key**Measure and compare lengths using centimeters and meters**| Key**Measure and compare lengths using standard and non-standard units**| Key**Solve addition and subtraction word problems using the ruler as a number line**| Key**Measure lengths of string using measurement tools including tape diagrams**| Key**Apply conceptual understanding of measurement by solving two-step word problems**| Key