Common Core State Standards
CCSS.MATH.CONTENT.2.OA.A.1
Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
19 teaching
resources for those 'aha' moments
teaching resource
Addition and Subtraction Word Problem Task Cards (Numbers 1-50)
Use a range of addition and subtraction strategies to solve twenty word problems that contain numbers 1–50.
teaching resource
Multi-Step Problem Solving Worksheet
Solve a multi-step problem and explain the mathematical reasoning behind the process with this simple worksheet.
teaching resource
Addition and Subtraction Problem Solving Task Cards
Practice solving 1- and 2-step word problems by adding and subtracting 2-digit numbers with this set of 16 task cards.
teaching resource
Word Problem Task Cards - 2-digit + 1-digit Addition
Practice adding 2-digit and 1-digit numbers with this set of 16 word problem task cards.
teaching resource
Addition Match-Up Puzzles
A set of 15 match-up cards to scaffold work with addition word problems.
teaching resource
Addition and Subtraction Work Mat
Practice addition and subtraction concepts with this work mat for students.
teaching resource
Jump Strategy: Addition – Worksheet
An addition worksheet that focuses on the jump strategy.
teaching resource
Jump Strategy: Subtraction – Worksheet
A subtraction worksheet that focuses on the jump strategy.
teaching resource
Strip Diagram (Bar Model) Poster Pack
Strip Diagrams (also known as Bar Models) is a problem solving strategy that can be applied to all operations.
teaching resource
Color By Number - Mental Math Practice
A set of 5 color by number sheets that can be used to practice mental math.
teaching resource
Addition Strategies Worksheet
A worksheet to use when reviewing different addition strategies.
teaching resource
Make Two Math Machine Worksheet
A worksheet to use when practicing algebraic reasoning.
teaching resource
Mathematics Vocabulary Posters
A teaching resource to help students identify the associated vocabulary for mathematical operations.
teaching resource
Daily Math Word Problems - Grade 2 (Worksheets)
A set of 20 problem-solving questions suited for Grade 2 students.
teaching resource
10 Problem Solving Strategies Posters
Posters highlighting 10 problem solving strategies.
teaching resource
Math Key Words for Problem Solving
A set of five posters listing key words for each of the four operations and the equal sign.
teaching resource
Math Brainteasers - Lower Grades
A set of 10 fun brainteasers for your students in lower grades.
teaching resource
Problem Solving Mat
A problem solving mat to help guide students when solving word problems.
teaching resource
Number of the Day Worksheet
A number of the day worksheet with a variety of tasks to practice number sense skills.