Cluster: Represent and solve problems involving addition and subtraction

Standard: Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.

Degree of Alignment:
3 Superior
(1 user)

Cluster: Solve real-life and mathematical problems using numerical and algebraic expressions and equations

Standard: Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.

Degree of Alignment:
Not Rated
(0 users)

Learning Domain: Operations and Algebraic Thinking

Standard: Represent and solve problems involving addition and subtraction

Indicator: Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.

Degree of Alignment:
Not Rated
(0 users)

Learning Domain: Expressions and Equations

Standard: Solve real-life and mathematical problems using numerical and algebraic expressions and equations

Indicator: Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.

Degree of Alignment:
Not Rated
(0 users)

This resource is a collection of math task aligned to CCSS 1.OA.A.1. All task currently linked to this site were gathered from Illustrative Mathematics. Each task may include one or more math word problems that are aligned to CCSS 1.OA.A.1. All task includes solutions to problems but more in teacher language (does not include student work samples), some task will link you to other resources for background information, provides some commentary about task that may help to get a better understanding of task.

Most task do not share how to differentiate or modify task to address ELL or students who have difficulty with solving task.