Access Point #: MA.2.A.2.In.aArchived Access Point

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Identify the meaning of the +, -, and = signs in addition and subtraction problems.
General Information
Number: MA.2.A.2.In.a
Category: Independent
Date Adopted or Revised: 09/07
Big Idea: BIG IDEA 2 : Develop quick recall of addition facts and related subtraction facts and fluency with multi-digit addition and subtraction.

Related Benchmarks

This access point is an alternate version of the following benchmark(s).

Related Courses

This access point is part of these courses.
5012040: Grade Two Mathematics
7712030: Access Mathematics Grade 2

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Educational Game

The Game of Tens and Ones: A Lesson for Second Graders:

"This game gives children practice with adding and subtracting ones and tens. Using a special die, two 0 99 charts, and two markers, children play in pairs. During the course of a game, they calculate between 20 and 30 addition and subtraction problems." (from Math Solutions Professional Development)

Type: Educational Game

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