Learn second grade math—addition and subtraction with regrouping, place value, measurement, shapes, and more. (aligned with Common Core standards)

Do you know what time it is? Time to learn all about money and clocks! This unit will teach you everything you need to know about counting change and keeping track of the hours and …

Mar 15, 2021 · Looking for free math worksheets? You’ve found something even better! That’s because Khan Academy has over 100,000 free practice questions. And they’re even better …

You know that the number 123 isn't the same as the number 321, but do you really know why? In this unit on place value, we're going to explore what each digit means, how to break down …

2nd grade math 8 units · 75 skills Unit 1 Add and subtract within 20 Unit 2 Place value Unit 3 Add and subtract within 100

In this unit, we'll learn how to add and subtract small numbers in a fun and interactive way, develop confidence with these basic math skills, and build a strong foundation for future learning.

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Get ready to take your addition and subtraction skills to the next level! In this unit, you'll be working with numbers all the way up to 1000. We'll learn how to use number lines, place value …

Learn to recognize and identify shapes with this interactive geometry lesson for second-grade math students.

How long is a pencil? How tall is a chair? In this unit, you'll learn the tools you need to answer these questions and more. From inches to meters, you'll become a measurement master in no …