Grade 1 - Patterns and Relations
Standard 1.PR.4 - Practice solving subtraction sentences to make a specific number up to 100.
Included Skills: Subtraction, Number Properties
Record equalities using the equal symbol. • Represent a given equality using manipulatives or pictures. • Represent a given pictorial or concrete equality in symbolic form. • Provide examples of equalities where the given sum or difference is on either the left or right side of the equal symbol (=). • Record different representations of the same quantity (0 to 20) as equalities.