Common Core: 2nd Grade Math

This subject covers foundational math concepts for 2nd graders, including addition, subtraction, and basic problem-solving skills.

Understanding Numbers and Place ValueAddition StrategiesSubtraction Strategies
Solving Word ProblemsAdding and Subtracting with RegroupingEven and Odd Numbers
Counting Money and Making ChangeUsing Math to Tell TimeMeasuring and Comparing Lengths
Drawing Pictures and DiagramsChecking Your Work
Understanding Number...Addition StrategiesSubtraction Strategi...Solving Word Problem...Adding and Subtracti...Even and Odd NumbersCounting Money and M...Using Math to Tell T...Measuring and Compar...Drawing Pictures and...Checking Your Work
Practical Applications

Counting Money and Making Change

Money Matters

Counting coins and bills is a big part of real life! In 2nd grade, you'll learn to add up coins and bills, and figure out how much change you should get when you buy something.

Counting Coins

Add up the value of pennies (1¢), nickels (5¢), dimes (10¢), and quarters (25¢) to find the total.

Making Change

If you buy a toy for 75¢ and pay $1.00, how much change do you get? Subtract the cost from the amount you paid.

Why It's Important

Being able to count money helps you shop, save, and share with others.

Examples

  • Adding two quarters, three dimes, and a nickel to find the total.

  • Buying a snack for 60¢ with $1 and figuring out 40¢ change.

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Using Math to Tell Time