1.OA.A.1 - 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.1
(7 results)
Adding 3 Numbers with Word Problems
This worksheet is designed to reinforce the CCSS.M...
1.OA.A.21.OA.A.1
Addition Within 10
This 1st grade math worksheet provides practice us...
1.OA.A.1
Adding 3 Numbers - Word Problems
These word problems focus on adding three 1-digit ...
1.OA.A.21.OA.A.1
Addition Word Problems
These addition word problems focus on adding three...
