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Common Core Standards

One-Step Problems

Grade: 2nd Grade
Standard:

MA.2.NSO.2.3

Description:

Add two whole numbers with sums up to 100 with procedural reliability. Subtract a whole number from a whole number, each no larger than 100, with procedural reliability

Standard:

MA.2.AR.1.1

Description:

Solve one-and two-step addition and subtraction real-world problems.

Standard:

2.4.C

Description:

solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms; and

Standard:

2.4.D

Description:

generate and solve problem situations for a given mathematical number sentence involving addition and subtraction of whole numbers within 1,000.

Standard:

MA.2.M.1.3

Description:

Solve one-and two-step real-world measurement problems involving addition and subtraction of lengths given in the same units

Standard:

2.7.C

Description:

represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem.

2nd Grade Math - One-Step Problems Lesson
 
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