Handout in the form of a flash program with an endless number of math subtraction problems. If you have problems running flash files (should open with any browser), a web address is also provided. Aligned to Common Core State Standard: 3.NBT.2, 4.NBT.4, 6.NS.3
Subject
Math
Grade Level
Grades K-8
Resource Type
Handout
Attributes
Standards Alignment
Common Core State Standards
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Standards
Reviews
Resources
Standards
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
Fluently add and subtract multi-digit whole numbers using the standard algorithm.
Fluently add, subtract, multiply, and divide multi-digit decimals using the standard algorithm for each operation.
simple to use
A good web based math activity but can become boring if used too much.
SML Member
August 09, 2010