Word Problems (3 numbers)
1st Grade


Alabama Course of Study Standards:
2

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20 by using
concrete objects, drawings, or equations with a symbol for the unknown number to represent the problem. 
Arkansas Academic Standards:
1.OA.A.2

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20 (e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem) 
Arizona Academic Standards:
1.OA.A.2

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20 (e.g., by
using objects, drawings, and/or equations with a symbol for the unknown number to represent the problem). See Table 1. 
Common Core State Standards:
1.OA.A.2

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. 
Georgia Standards of Excellence (GSE):
1.NR.2.2

Use pictures, drawings, and equations to develop strategies for addition and subtraction within 20 by exploring strings of related problems. 
North Carolina  Standard Course of Study:
1.OA.2

Represent and solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, by using objects,
drawings, and equations with a symbol for the unknown number. 
New York State Next Generation Learning Standards:
1.OA.2

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20. e.g. by using objects, drawings, and equations with a symbol for the unknown number to represent the problem 
Ohio's Learning Standards:
1.OA.2

Solve word problems that call for addition of three whole
numbers whose sum is less than or equal to 20, e.g., by using
objects, drawings, and equations with a symbol for the unknown
number to represent the problem. Drawings need not show details,
but should show the mathematics in the problem. (This applies
wherever drawings are mentioned in the Standards.) 
Tennessee Academic Standards:
1.OA.A.2

Add three whole numbers whose sum is within 20 to solve contextual problems using objects, drawings, and equations with a symbol for the unknown number to represent the problem. 
Florida  Benchmarks for Excellent Student Thinking:
MA.1.AR.1.1

Apply properties of addition to find a sum of three or more whole numbers. 
Florida  Benchmarks for Excellent Student Thinking:
MA.1.AR.2.3

Determine the unknown whole number in an addition or subtraction equation, relating three whole numbers, with the unknown in any position. 
