Mathematics Grade 2
Educational Links
Strand: OPERATIONS AND ALGEBRAIC THINKING (2.OA)
Represent and solve problems involving addition and subtraction
(Standard 2.OA.1). Fluently add and subtract within 20
(Standard 2.OA.2) and work with equal groups of objects to gain foundations for multiplication
(Standards 2.OA.3-4).
Standard 2.OA.1
Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing with unknowns in all positions, for example, by using drawings and equations with a symbol for the unknown number to represent the problem.
http://www.uen.org - in partnership with Utah State Board of Education
(USBE) and Utah System of Higher Education
(USHE). Send questions or comments to USBE
Specialists -
Patricia
Stephens-French
or
Molly
Basham
and see the Mathematics - Elementary website. For
general questions about Utah's Core Standards contact the Director
-
Jennifer
Throndsen.
These materials have been produced by and for the teachers of the
State of Utah. Copies of these materials may be freely reproduced
for teacher and classroom use. When distributing these materials,
credit should be given to Utah State Board of Education. These
materials may not be published, in whole or part, or in any other
format, without the written permission of the Utah State Board of
Education, 250 East 500 South, PO Box 144200, Salt Lake City, Utah
84114-4200.