MA.2.NSO.2.1

Recall addition facts with sums to 20 and related subtraction facts with automaticity.
General Information
Subject Area: Mathematics (B.E.S.T.)
Grade: 2
Strand: Number Sense and Operations
Date Adopted or Revised: 08/20
Status: State Board Approved

Related Courses

This benchmark is part of these courses.
5012040: Mathematics - Grade Two (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 and beyond (current))
7712030: Access Mathematics Grade 2 (Specifically in versions: 2014 - 2015, 2015 - 2018, 2018 - 2022, 2022 and beyond (current))
5012005: Foundational Skills in Mathematics K-2 (Specifically in versions: 2019 - 2022, 2022 and beyond (current))

Related Access Points

Alternate version of this benchmark for students with significant cognitive disabilities.
MA.2.NSO.2.AP.1: Recall addition facts with sums to 10 and related subtraction facts.

Related Resources

Vetted resources educators can use to teach the concepts and skills in this benchmark.

Formative Assessments

Fluency for Subtraction Within 20:

Students are asked to solve six subtraction within 20 problems and to explain their strategies for solving each problem.

Type: Formative Assessment

Fluency for Addition Within 20:

Students are asked to solve six addition within 20 problems and to explain their strategies for solving each problem.

Type: Formative Assessment

Fluency with Basic Addition Facts:

Students are assessed on their fluency with addition facts within 20.

Type: Formative Assessment

Addition Facts from Memory:

Students are assessed on a set of basic addition facts within 20.

Type: Formative Assessment

MFAS Formative Assessments

Addition Facts from Memory:

Students are assessed on a set of basic addition facts within 20.

Fluency for Addition Within 20:

Students are asked to solve six addition within 20 problems and to explain their strategies for solving each problem.

Fluency for Subtraction Within 20:

Students are asked to solve six subtraction within 20 problems and to explain their strategies for solving each problem.

Fluency with Basic Addition Facts:

Students are assessed on their fluency with addition facts within 20.

Student Resources

Vetted resources students can use to learn the concepts and skills in this benchmark.

Parent Resources

Vetted resources caregivers can use to help students learn the concepts and skills in this benchmark.