# Pennsylvania - Grade 1 - Math - Numbers and Operations in Base Ten - Adding Within 100 - 1.1.B.3

### Description

Use place value concepts and properties of operations to add and subtract within 100.

### Additional Info

• State - Pennsylvania
• Standard ID - 1.1.B.3
• Subjects - Math Common Core
• Grade - 1

### Keywords

• Math
• Pennsylvania grade 1
• Numbers and Operations in Base Ten

## More Pennsylvania Topics

Represent and solve problems involving addition and subtraction within 20.

Extend the counting sequence to read and write numerals to represent objects.

Use place value concepts and properties of operations to add and subtract within 100.

Order lengths and measure them both indirectly and by repeating length units.

Tell and write time to the nearest half hour using both analog and digital clocks.

## Here is the skill that Pennsylvania requires you to master

• Grade Level 1
• State Test Pennsylvania System of School Assessment (PSSA)
• State Standards Pennsylvania Core Standards
• Subject Math
• Topic Name Adding Within 100
• Standard ID 1.1.B.3
• Description
Use place value concepts and properties of operations to add and subtract within 100.

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