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2nd Grade Math

GiftedandTalented.com is the culmination of 25 years of research at Stanford University. Our online math course includes:

Adaptive Curriculum

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Once a student demonstrates proficiency with a skill, our courseware automatically adapts and targets new skills for mathematics mastery.

15,000+ Math Problems

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Math games, digital manipulatives, and videos. Oh my! A variety of instructional methods ensure student engagement and learning.

STEM-based Projects

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STEM-based projects and career explorations address real-world challenges. Students gain practical experience with design, coding and simulation tools.

Explore Our K-7 Math Course

2nd Grade Math Games

In 2nd grade math students will tackle models to add and subtract, numbers through 1000, addition with multi-digit numbers, and measurement. Because every student learns differently, our online course has multiple instructional methods. Explore some of the 2nd grade games, problems and projects.

2nd Grade Math Problems

2nd Grade STEM Project

Students plan a 5-day mission to the moon. They use strategies to add and subtract to ultimately build a rocket with enough food and water to support 10 astronauts.

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2nd Grade Math Skills Addressed in Our K-7 Program

Use Models to Add and Subtract
  • - Use the Addition Table to Add
  • - Use the Addition Table to Add and Subtract
  • - Find Missing Addends with the Hundred Chart
  • - Add and Subtract with the Hundred Chart
  • - Add and Subtract within 20 Using Base Ten Blocks
  • - Add and Subtract within 20 Using the Number Line
  • - Add and Subtract within 100 Using Base Ten Blocks
  • - Add and Subtract within 100 Using the Number Line
  • - Use Tape Diagrams to Add
  • - Use Tape Diagrams to Add and Subtract
Use Strategies to Add and Subtract
  • - Make a Ten to Add
  • - Make a Ten to Subtract
  • - Two-step Problems
  • - Make a Simpler Problem to Add
  • - Make a Simpler Problem to Subtract
  • - Problem Solving with Sums to 100
  • - Problem Solving with Sums and Differences to 100
Numbers to 1000 and Place Value
  • - Numbers through 100
  • - Numbers through 1000
  • - Represent Numbers on a Number Line
  • - Compare Numbers Using Place Value
Addition with Multi-Digit Numbers
  • - Add Tens to 2-Digit Numbers
  • - Find Sums of 2-Digit Numbers
  • - Use Strategies to Add 3-Digit Numbers
  • - Add Tens to 3-Digit Numbers
  • - Find Sums of Multi-Digit Numbers
  • - Find Sums of More than Two Numbers
  • - Problem Solving with Addition
Subtraction with Multi-Digit Numbers
  • - Decompose to Subtract 2-Digit Numbers
  • - Find Differences of 2-Digit Numbers
  • - Problem Solving with 2-Digit Numbers
  • - Use Strategies to Subtract 3-Digit Numbers
  • - Subtract Tens from 3-Digit Numbers
  • - Subtract 3-Digit Numbers
  • - Subtract Multi-Digit Numbers
Measure Length
  • - Measurement Tools
  • - Lengths in Inches and Feet
  • - Lengths in Centimeters and Meters
  • - Compare Lengths
Add and Subtract Lengths
  • - Find the Sums of Lengths
  • - Find the Differences of Lengths
  • - Problem Solving with Lengths
  • - Compare Problems with Lengths

Explore Our K-7 Math Course