Grade 2 math worksheets
41 worksheets across 13 grade 2 Common Core standards. Every one comes at three levels — more support, on level, and a challenge — with a single answer key marking all three.
What the grade 2 standards cover
The grade 2 standards cover addition and subtraction within 1000, and three-digit place value.
- Operations & Algebraic Thinking 2.OA
- One- and two-step word problems within 100, in every situation type. Fluent addition and subtraction within 20 from memory. Whether a group of objects is odd or even, and rectangular arrays written as repeated addition — which is where multiplication starts.
- Number & Operations in Base Ten 2.NBT
- Three-digit numbers understood as hundreds, tens and ones; counting and skip-counting within 1000; expanded form; and comparing three-digit numbers with the >, = and < signs. Adding and subtracting within 100 fluently, then within 1000 using drawings and place-value strategies, adding several two-digit numbers at once, and adding or subtracting 10 or 100 in your head.
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Every grade 2 standard
13 standards · 41 worksheets
Operations & Algebraic Thinking 2.OA
Represent and solve problems involving addition and subtraction
2.OA.1Use addition and subtraction within 100 to solve one- and two-step word problems in all situation types with unknowns in all positions3 sheets
Add and subtract within 20
2.OA.2Fluently add and subtract within 20 using mental strategies; know all sums of two one-digit numbers from memory4 sheets
Work with equal groups of objects to gain foundations for multiplication
2.OA.3Determine whether a group of up to 20 objects is odd or even; write an equation expressing an even number as a sum of two equal addends1 sheet
2.OA.4Use addition to find the total number of objects in rectangular arrays with up to 5 rows and 5 columns; write an equation as a sum of equal addends2 sheets
Number & Operations in Base Ten 2.NBT
Understand place value
2.NBT.1Understand three-digit numbers as hundreds, tens, and ones2 sheets
2.NBT.2Count within 1000; skip-count by 5s, 10s, and 100s4 sheets
2.NBT.3Read and write numbers to 1000 using base-ten numerals, number names, and expanded form3 sheets
2.NBT.4Compare two three-digit numbers using >, =, < based on hundreds, tens, and ones1 sheet
Use place value understanding and properties of operations to add and subtract
2.NBT.5Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction8 sheets
2.NBT.6Add up to four two-digit numbers3 sheets
2.NBT.7Add and subtract within 1000 using concrete models or drawings and place-value strategies7 sheets
2.NBT.8Mentally add or subtract 10 or 100 to a given number 100-9003 sheets
2.NBT.9Explain why addition and subtraction strategies work, using place value and propertiesno sheets
This standard asks the child to explain why a strategy works. The answer is a sentence rather than a number, so there is no way to check it against a worked solution — and an answer key that cannot be checked is the one thing this product will not ship. It is a good standard to teach and a bad one to auto-generate.
Every sheet is tagged to the standard it teaches. Nothing printed on a worksheet names a grade, so a student working a year or two from their own gets a sheet that names the skill and nothing else.