A PowerPoint that provides guided practice at finding the difference. Aligned with Common Core State Standards: 2.NBT.7, Number and Operations in Base Ten.
Finding a difference
Subject
Math — Number and Operations in Base 10
Grade Level
Grades K-5
Resource Type
Presentation
Standards Alignment
Common Core State Standards
License
Share
About
Resources
Standards
Reviews
Standards
Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
