2nd Grade Math

Building on first grade foundations with addition, subtraction, and early problem-solving skills.

Understanding AdditionUnderstanding SubtractionWord Problems and Problem-Solving
Adding and Subtracting Two-Digit NumbersSolving Problems with More Than One StepUsing Number Lines and Tools
Math at the Grocery StoreMath at HomeMath with Friends and Games
Using Pictures and DrawingsCheck Your WorkCounting On and Counting Back
Understanding Additi...Understanding Subtra...Word Problems and Pr...Adding and Subtracti...Solving Problems wit...Using Number Lines a...Math at the Grocery ...Math at HomeMath with Friends an...Using Pictures and D...Check Your WorkCounting On and Coun...
Advanced Topics

Solving Problems with More Than One Step

Multi-Step Math

Some problems need more than one calculation. You might have to add first and then subtract, or the other way around.

How to Tackle It

  1. Read the problem and figure out each step.
  2. Write down what you need to do first.
  3. Solve each part one at a time.
  4. Check your work at the end.

Why This Matters

Multi-step problems help you think in order and solve challenges, just like following a recipe or building with blocks!

Examples

  • You have 12 apples. You buy 8 more and eat 3. How many do you have? (12 + 8 = 20, 20 - 3 = 17)

  • There are 15 candies. 5 friends arrive and bring 2 candies each. How many candies now? (5 x 2 = 10, 15 + 10 = 25)

In a Nutshell

Some problems need more than one math step to solve.

Next
Using Number Lines and Tools